A222906 -id:A222906 - cp's OEIS frontend

A222900 Number of nX2 0..3 arrays with no more than floor(nX2/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

1, 4, 14, 75, 411, 2522, 15919, 103627, 683480, 4554799, 30542304, 205785953, 1391485044, 9436529666, 64150640719, 437015936703, 2982527052975, 20387828050502, 139566607631735, 956650211233825, 6564964362464004

Offset: 1

R. H. Hardin Mar 09 2013

nonn

Column 2 of A222906

			Some solutions for n=3
..0..0....0..0....0..1....0..0....0..1....0..0....0..0....0..1....0..0....0..0
..1..2....0..0....1..1....0..1....0..0....0..1....0..0....2..2....1..0....0..0
..2..2....0..0....1..1....0..0....0..0....1..1....1..2....2..2....0..0....1..0

R. H. Hardin, Table of n, a(n) for n = 1..210

A222901 Number of nX3 0..3 arrays with no more than floor(nX3/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Original entry on oeis.org

1, 7, 45, 767, 4909, 119393, 759891, 20299463, 130579169, 3588643955, 23230932391, 647426033879, 4209052934053, 118324983126455, 771976078016995, 21829828686370139, 142850851773130033, 4056660324820606967

Offset: 1

R. H. Hardin Mar 09 2013

nonn

Column 3 of A222906

			Some solutions for n=3
..0..1..0....0..0..0....0..1..1....0..0..1....0..0..0....0..0..1....0..0..1
..0..0..0....0..0..0....1..1..1....2..0..0....0..0..0....2..2..2....0..0..0
..0..0..0....0..0..0....1..1..1....0..0..0....0..1..1....2..2..2....0..0..0

R. H. Hardin, Table of n, a(n) for n = 1..210

A222902 Number of nX4 0..3 arrays with no more than floor(nX4/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Original entry on oeis.org

4, 25, 373, 7794, 180203, 4320431, 105327353, 2592612272, 64243363904, 1600125512239, 40022606753953, 1004596097977296, 25292398905119297, 638445931307999125, 16152880969313405490, 409495374971029069517

Offset: 1

R. H. Hardin Mar 09 2013

nonn

Column 4 of A222906

			Some solutions for n=3
..0..0..1..1....0..1..0..1....0..0..0..0....0..0..0..0....0..0..0..0
..0..0..2..2....1..1..1..1....0..0..0..0....0..0..1..0....1..0..0..0
..2..2..2..2....1..1..1..1....0..1..0..0....1..1..1..1....0..0..0..0

R. H. Hardin, Table of n, a(n) for n = 1..136

A222903 Number of nX5 0..3 arrays with no more than floor(nX5/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Original entry on oeis.org

5, 92, 1202, 101398, 2117424, 213112150, 4854855483, 488736554328, 11422629770589, 1152667562787040, 27237086853444410, 2763273074226456813, 65679405668506840943, 6699091915684382786089, 159870883492047139411327

Offset: 1

R. H. Hardin Mar 09 2013

nonn

Column 5 of A222906

			Some solutions for n=3
..0..0..0..0..1....0..1..0..2..0....0..0..0..0..0....0..1..1..1..0
..0..0..0..0..2....0..0..0..0..0....0..0..0..1..1....1..1..1..1..1
..0..0..0..3..3....0..0..0..0..0....0..0..1..2..2....1..1..1..1..1

R. H. Hardin, Table of n, a(n) for n = 1..85

A222904 Number of nX6 0..3 arrays with no more than floor(nX6/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Original entry on oeis.org

14, 403, 18981, 1346067, 115414184, 10615237672, 997770825049, 94604903182085, 9012490921248651, 861543012964481923, 82597017010401785014, 7938843940520801537695, 764786022222127620615363

Offset: 1

R. H. Hardin Mar 09 2013

nonn

Column 6 of A222906

			Some solutions for n=3
..0..0..1..0..1..2....0..0..0..0..1..1....0..0..0..0..1..0....0..1..1..2..2..2
..2..2..2..2..2..2....0..0..0..0..2..2....0..0..0..0..1..1....1..2..2..2..2..2
..2..2..2..2..2..2....0..0..0..2..1..1....0..0..0..2..1..3....3..2..2..2..2..2

R. H. Hardin, Table of n, a(n) for n = 1..48

A222905 Number of nX7 0..3 arrays with no more than floor(nX7/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Original entry on oeis.org

17, 1710, 82020, 21064292, 1616042692, 577820456398, 51666240687220, 19807159813457951, 1817220105168370585, 706854001296049850823, 65258971099531300247508, 25532711765112846282295184

Offset: 1

R. H. Hardin Mar 09 2013

nonn

Column 7 of A222906

			Some solutions for n=3
..0..1..1..0..0..0..0....0..0..0..0..0..0..0....0..0..0..0..0..0..0
..2..0..0..0..0..0..1....0..1..2..0..0..0..0....1..2..0..0..0..0..0
..0..0..0..0..0..0..3....0..1..1..0..0..0..0....3..1..2..0..0..0..0

R. H. Hardin, Table of n, a(n) for n = 1..25

A222907 Number of 2 X n 0..3 arrays with no more than floor(2 X n/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Original entry on oeis.org

2, 4, 7, 25, 92, 403, 1710, 8021, 36160, 175685, 811796, 3996105, 18729552, 92602363, 438528764, 2169839823, 10361611742, 51246105785, 246397237188, 1217744328605, 5887982752143, 29081428391143, 141255777787573, 697390129303759

Offset: 1

R. H. Hardin, Mar 09 2013

nonn

Row 2 of A222906.

			All solutions for n=3
..0..1..1....0..0..1....0..0..1....0..0..0....0..0..0....0..0..0....0..0..0
..1..1..1....0..0..0....1..1..1....0..0..1....0..0..0....1..0..0....0..1..1

R. H. Hardin, Table of n, a(n) for n = 1..138

Cf. A222906.

A222908 Number of 3Xn 0..3 arrays with no more than floor(3Xn/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Original entry on oeis.org

5, 14, 45, 373, 1202, 18981, 82020, 1506810, 6857704, 129852811, 597088326, 11405469595, 52673539459, 1011491590878, 4687412959525, 90358383040770, 419948850379586, 8119819516703235, 37831903319054460, 733292643562816976

Offset: 1

R. H. Hardin Mar 09 2013

nonn

Row 3 of A222906

			Some solutions for n=3
..0..0..1....0..1..0....0..0..1....0..0..0....0..0..1....0..0..0....0..0..0
..0..1..1....0..0..0....0..0..0....0..0..0....0..2..2....0..0..0....1..2..2
..1..1..1....0..0..0....0..0..0....0..0..1....2..2..2....0..1..1....2..2..2

R. H. Hardin, Table of n, a(n) for n = 1..58

A222909 Number of 4Xn 0..3 arrays with no more than floor(4Xn/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Original entry on oeis.org

15, 75, 767, 7794, 101398, 1346067, 21064292, 356150811, 6366063573, 115668702638, 2139261596454, 39572902785373, 737955955427551, 13730713590038976, 256798310856319397, 4793531311138014167

Offset: 1

R. H. Hardin Mar 09 2013

nonn

Row 4 of A222906

			Some solutions for n=3
..0..1..1....0..1..1....0..1..1....0..0..0....0..0..0....0..0..0....0..1..2
..1..1..1....1..1..2....1..1..1....0..0..1....0..0..0....0..0..1....1..1..1
..1..1..1....0..1..1....1..1..1....2..3..3....1..0..0....2..2..0....1..1..1
..2..1..1....1..1..1....2..2..2....2..3..3....0..0..2....2..2..2....1..1..3

R. H. Hardin, Table of n, a(n) for n = 1..31

A222899 Number of n X n 0..3 arrays with no more than floor(n X n/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Original entry on oeis.org

1, 4, 45, 7794, 2117424, 10615237672, 51666240687220, 4291633334520814783, 347033965049827951084160

Offset: 1

R. H. Hardin, Mar 09 2013

nonn

Diagonal of A222906.

			Some solutions for n=3
..0..0..1....0..1..2....0..0..0....0..0..1....0..1..2....0..0..1....0..0..1
..2..2..2....1..1..1....0..0..1....2..3..3....2..2..2....0..1..1....0..0..0
..2..2..2....1..1..1....2..0..0....3..3..3....2..2..2....1..1..1....0..0..0

Cf. A222906.

cp's OEIS Frontend

A222900 Number of nX2 0..3 arrays with no more than floor(nX2/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Links

A222901 Number of nX3 0..3 arrays with no more than floor(nX3/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Links

A222902 Number of nX4 0..3 arrays with no more than floor(nX4/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Links

A222903 Number of nX5 0..3 arrays with no more than floor(nX5/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Links

A222904 Number of nX6 0..3 arrays with no more than floor(nX6/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Links

A222905 Number of nX7 0..3 arrays with no more than floor(nX7/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Links

A222907 Number of 2 X n 0..3 arrays with no more than floor(2 X n/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Links

Crossrefs

A222908 Number of 3Xn 0..3 arrays with no more than floor(3Xn/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Links

A222909 Number of 4Xn 0..3 arrays with no more than floor(4Xn/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Links

A222899 Number of n X n 0..3 arrays with no more than floor(n X n/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Views

Author

Keywords

Comments

Examples

Crossrefs