A265657
Number of 3Xn arrays containing n copies of 0..3-1 with no equal diagonal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
1, 7, 20, 104, 476, 2428, 12362, 64454, 342054, 1828533, 9928762, 54157257, 298686238, 1653956425, 9228016750, 51675269021, 290902199460, 1642884250719, 9314059354170, 52950162099266, 301906974462620, 1725418938358656
Offset: 1
Some solutions for n=4
..0..1..0..2....0..1..2..0....0..0..1..2....0..1..1..0....0..1..2..0
..0..1..0..1....2..1..2..1....2..2..1..2....2..2..2..2....0..1..2..0
..2..2..2..1....2..1..0..0....1..0..1..0....0..1..1..0....2..1..2..1
A265658
Number of 4 X n arrays containing n copies of 0..4-1 with no equal diagonal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
1, 43, 1129, 39913, 1465545, 56069313, 2233380101, 90910542367, 3781693498707, 159766749887717, 6840968180271233, 296179445221357883, 12943965113650046445, 570298650928292714341, 25303264564126389894725
Offset: 1
Some solutions for n=4
..0..0..1..1....0..0..1..2....0..1..2..0....0..0..1..2....0..1..2..3
..2..3..2..0....1..2..1..0....2..1..2..0....3..3..1..3....0..3..0..1
..1..3..2..3....3..2..3..3....3..1..2..3....0..2..2..2....2..2..2..1
..0..3..2..1....3..2..0..1....3..1..0..3....1..1..0..3....1..0..3..3
A265654
Number of nX3 arrays containing 3 copies of 0..n-1 with no equal diagonal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
1, 1, 20, 1129, 104241, 14031233, 2641322440, 663690698065, 214585916901953
Offset: 1
Some solutions for n=4
..0..1..2....0..0..1....0..1..2....0..0..1....0..1..2....0..1..2....0..1..2
..3..3..0....2..2..3....3..3..3....2..2..3....0..3..3....2..1..3....3..1..3
..2..2..1....3..0..1....2..0..2....1..1..3....2..2..0....0..1..3....2..2..0
..1..3..0....3..2..1....1..0..1....3..2..0....3..1..1....3..2..0....3..1..0
A265655
Number of nX4 arrays of permutations of 4 copies of 0..n-1 with no equal diagonal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
1, 2, 104, 39913, 35213302, 59232755329, 167960505022072
Offset: 1
Some solutions for n=4
..0..1..2..3....0..1..2..0....0..1..2..0....0..1..0..1....0..1..0..2
..2..3..2..0....2..3..3..1....3..1..3..1....0..2..3..2....3..3..0..3
..1..1..2..0....1..0..0..1....2..2..0..0....3..2..3..2....1..1..1..2
..3..0..3..1....2..3..3..2....3..1..3..2....1..0..3..1....2..2..3..0
A265659
Number of 5Xn arrays containing n copies of 0..5-1 with no equal diagonal or antidiagonal neighbors and new values introduced sequentially from 0.
Original entry on oeis.org
1, 372, 104241, 35213302, 13162584704, 5195648940117, 2152199648322104
Offset: 1
Some solutions for n=3
..0..1..2....0..1..2....0..1..1....0..1..0....0..1..1....0..1..2....0..1..1
..0..3..4....3..1..4....2..2..3....2..3..4....0..2..0....3..4..0....2..2..3
..4..3..2....4..0..0....0..1..4....4..1..2....3..4..3....3..4..3....4..4..4
..2..3..4....4..1..3....4..2..0....3..3..4....1..2..2....1..2..2....0..0..2
..1..0..1....2..2..3....3..3..4....2..0..1....4..4..3....1..0..4....3..1..3
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