A298050
Number of nX3 0..1 arrays with every element equal to 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero.
Original entry on oeis.org
1, 7, 15, 19, 23, 34, 63, 96, 147, 233, 368, 588, 933, 1500, 2404, 3842, 6157, 9887, 15907, 25577, 41128, 66175, 106524, 171543, 276293, 445096, 717116, 1155533, 1862256, 3001558, 4838268, 7799411, 12573667, 20271639, 32684289, 52699948
Offset: 1
Some solutions for n=7
..0..0..1. .0..1..0. .0..1..1. .0..1..0. .0..1..1. .0..1..0. .0..1..0
..1..0..1. .1..0..1. .0..1..0. .0..1..0. .0..1..0. .1..0..1. .1..0..1
..0..1..0. .0..1..0. .1..1..0. .1..1..1. .1..0..1. .0..1..0. .0..1..0
..1..1..0. .1..0..1. .1..1..0. .1..1..1. .0..1..0. .1..0..1. .1..0..1
..1..1..0. .0..1..0. .0..1..0. .0..1..0. .1..0..1. .0..1..0. .0..1..0
..0..1..0. .1..0..1. .1..0..1. .1..0..0. .0..1..0. .1..0..1. .1..0..1
..0..1..1. .0..1..0. .0..1..0. .0..1..1. .1..0..1. .1..0..0. .0..0..1
A298051
Number of nX4 0..1 arrays with every element equal to 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero.
Original entry on oeis.org
2, 13, 19, 40, 73, 141, 240, 428, 779, 1531, 2989, 5729, 10760, 20205, 38568, 74861, 144345, 276668, 528526, 1012806, 1946937, 3753744, 7220044, 13870376, 26646526, 51244788, 98611858, 189814459, 365167476, 702384337, 1351233021, 2600175921
Offset: 1
Some solutions for n=5
..0..0..0..0. .0..1..1..0. .0..1..1..0. .0..1..0..1. .0..0..1..1
..1..1..1..1. .0..0..1..0. .0..0..1..0. .0..1..0..1. .1..1..0..0
..0..1..1..0. .1..1..1..0. .1..1..1..0. .1..1..1..0. .0..1..1..1
..0..1..1..0. .0..0..1..1. .0..1..0..1. .1..1..1..1. .0..1..0..0
..1..0..0..1. .1..1..0..0. .0..1..0..1. .1..0..0..0. .0..1..1..0
A298052
Number of nX5 0..1 arrays with every element equal to 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero.
Original entry on oeis.org
3, 23, 23, 73, 121, 231, 422, 865, 1729, 3286, 6319, 12563, 24164, 46151, 91180, 179529, 348543, 679612, 1324925, 2580453, 5044253, 9857924, 19226398, 37521143, 73217267, 142924098, 278999274, 544730946, 1063235208, 2075512334, 4051405413
Offset: 1
Some solutions for n=5
..0..1..0..0..1. .0..0..0..0..0. .0..1..1..1..1. .0..0..1..0..1
..0..1..1..0..1. .0..1..0..0..1. .0..0..1..1..0. .1..0..1..0..1
..0..1..1..0..0. .1..1..0..0..1. .1..1..1..0..1. .1..0..0..0..0
..1..1..1..1..1. .0..0..0..0..0. .0..0..1..0..1. .1..0..0..1..1
..0..0..0..0..1. .0..1..1..1..1. .0..1..1..0..1. .1..0..1..0..0
A298053
Number of nX6 0..1 arrays with every element equal to 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero.
Original entry on oeis.org
5, 49, 34, 141, 231, 512, 780, 1577, 3162, 6228, 12289, 24231, 47917, 95955, 187945, 374818, 743024, 1477074, 2928956, 5839339, 11579457, 23039070, 45786076, 91055211, 180969990, 360008076, 715728819, 1423402113, 2830545436, 5629547006
Offset: 1
Some solutions for n=5
..0..1..0..1..0..0. .0..1..1..0..1..0. .0..1..0..1..0..0. .0..1..0..1..1..0
..0..0..1..1..0..1. .0..0..1..0..0..1. .0..0..1..1..0..1. .0..1..0..0..1..0
..0..0..0..1..1..1. .0..0..1..1..1..0. .1..1..0..0..0..1. .1..0..0..1..0..1
..0..1..0..0..1..1. .1..0..1..1..1..0. .0..1..1..1..0..0. .0..0..0..0..1..0
..1..1..0..1..0..1. .0..1..0..0..1..0. .0..1..0..0..1..1. .1..1..1..1..0..1
A298054
Number of nX7 0..1 arrays with every element equal to 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero.
Original entry on oeis.org
8, 95, 63, 240, 422, 780, 1708, 3362, 6794, 14943, 29523, 61474, 128150, 264417, 548393, 1137867, 2348710, 4866530, 10091166, 20917294, 43349064, 89869896, 186296604, 386177081, 800695527, 1660420377, 3442732936, 7137995410
Offset: 1
Some solutions for n=5
..0..1..1..1..0..0..1. .0..0..1..1..1..0..0. .0..1..0..1..1..1..0
..0..0..1..1..1..1..0. .1..1..0..0..0..1..1. .1..0..0..1..0..1..0
..1..1..1..0..1..0..1. .0..0..0..1..0..0..0. .1..0..1..0..1..0..1
..0..0..1..0..1..0..1. .1..1..0..1..0..1..1. .1..0..0..1..0..1..0
..0..1..1..0..1..0..1. .1..0..0..1..0..0..1. .0..1..0..1..1..1..0
A298049
Number of n X n 0..1 arrays with every element equal to 1, 2, 4 or 6 king-move adjacent elements, with upper left element zero.
Original entry on oeis.org
0, 3, 15, 40, 121, 512, 1708, 7014, 35804, 201703, 1158266, 7391098, 54852360
Offset: 1
Some solutions for n=5
..0..0..1..0..0. .0..0..0..1..0. .0..0..0..1..0. .0..1..1..1..0
..1..1..0..1..1. .1..1..1..0..1. .1..1..1..0..0. .1..0..0..0..1
..0..1..1..1..0. .0..1..1..0..0. .0..0..0..0..0. .0..0..1..0..0
..0..1..0..1..0. .0..1..1..1..1. .0..1..0..1..0. .1..1..0..1..1
..1..0..1..0..1. .1..1..1..0..0. .1..1..0..1..1. .1..0..1..0..1
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