A231134
Number of (n+1) X (2+1) black-square subarrays of 0..2 arrays with no element equal to a strict majority of its diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order.
Original entry on oeis.org
2, 9, 40, 182, 808, 3688, 16368, 74728, 331648, 1514160, 6719936, 30680320, 136161152, 621652928, 2758934016, 12596099456, 55902265856, 255225567744, 1132706802688, 5171449356800, 22951211032576, 104785303002112
Offset: 1
Some solutions for n=5:
..x..0..x....x..0..x....x..0..x....x..0..x....x..0..x....x..0..x....x..0..x
..1..x..2....1..x..0....1..x..2....1..x..1....0..x..1....0..x..1....1..x..2
..x..1..x....x..2..x....x..1..x....x..2..x....x..1..x....x..2..x....x..0..x
..0..x..0....0..x..0....0..x..1....1..x..1....2..x..0....2..x..0....1..x..2
..x..1..x....x..2..x....x..0..x....x..2..x....x..2..x....x..1..x....x..0..x
..2..x..0....1..x..0....2..x..2....0..x..0....0..x..0....2..x..0....2..x..2
A231135
Number of (n+1)X(4+1) black-square subarrays of 0..2 arrays with no element equal to a strict majority of its diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order.
Original entry on oeis.org
16, 182, 2260, 27171, 336004, 4066129, 50257244, 608468617, 7520563372, 91054483047, 1125418461348, 13625913937795, 168414092245220, 2039060342079409, 25202456511185596, 305136757252909097
Offset: 1
Some solutions for n=4
..x..0..x..1..x....x..0..x..1..x....x..0..x..1..x....x..0..x..0..x
..0..x..2..x..0....1..x..0..x..2....2..x..0..x..1....0..x..1..x..2
..x..1..x..0..x....x..2..x..2..x....x..2..x..0..x....x..2..x..2..x
..1..x..1..x..1....0..x..1..x..0....1..x..1..x..2....1..x..1..x..1
..x..2..x..0..x....x..0..x..2..x....x..2..x..1..x....x..2..x..0..x
A231136
Number of (n+1)X(6+1) black-square subarrays of 0..2 arrays with no element equal to a strict majority of its diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order.
Original entry on oeis.org
120, 3688, 124644, 4066129, 137063228, 4509445997, 151928497692, 5001540387953, 168507419403536, 5547511896771810, 186902346005124780, 6153112021568081647, 207305819737090195456, 6824826623169051569950, 229936709033952423239528
Offset: 1
Some solutions for n=2
..x..0..x..1..x..1..x....x..0..x..1..x..1..x....x..0..x..1..x..0..x
..1..x..2..x..2..x..0....1..x..0..x..1..x..0....0..x..2..x..2..x..2
..x..2..x..0..x..1..x....x..2..x..2..x..2..x....x..1..x..1..x..0..x
A231133
Number of (n+1)X(n+1) black-square subarrays of 0..2 arrays with no element equal to a strict majority of its diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order.
Original entry on oeis.org
1, 9, 308, 27171, 6794904, 4509445997, 8349491299560, 41122867660973690, 564457878709147238868, 20611335365445954476620968, 2097381737046509117354544061212, 567772314049031950964995256826728363
Offset: 1
Some solutions for n=4
..x..0..x..1..x....x..0..x..1..x....x..0..x..0..x....x..0..x..0..x
..2..x..0..x..2....1..x..2..x..2....1..x..0..x..1....0..x..1..x..2
..x..0..x..1..x....x..0..x..0..x....x..1..x..1..x....x..2..x..1..x
..1..x..0..x..0....2..x..1..x..2....0..x..2..x..0....1..x..2..x..1
..x..2..x..1..x....x..0..x..1..x....x..2..x..2..x....x..0..x..0..x
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