A284226
Number of 5 X n 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 equal to the number of 0's adjacent to some 1, with top left element zero.
Original entry on oeis.org
16, 212, 3224, 91260, 2417194, 68272108, 1970768869, 58014691963, 1729160628627, 52018078923533, 1575778726620949, 47999422848604301, 1468666472458499856, 45105520159013915517, 1389642013052702705342, 42928654746563598820849
Offset: 1
Some solutions for n=4
..0..0..1..1. .0..1..0..0. .0..0..1..1. .0..1..0..1. .0..0..1..1
..1..0..0..0. .1..0..0..0. .1..1..0..0. .1..1..0..0. .1..1..0..0
..1..1..1..0. .1..1..1..0. .0..1..0..1. .1..0..1..0. .0..0..0..0
..0..1..0..0. .1..1..1..1. .0..0..1..0. .0..1..1..1. .0..0..0..0
..1..0..1..1. .0..0..1..1. .1..0..1..0. .0..1..0..0. .1..1..1..0
A284227
Number of 6 X n 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 equal to the number of 0's adjacent to some 1, with top left element zero.
Original entry on oeis.org
32, 751, 23218, 1317770, 69938626, 3945536189, 227677212684, 13395146804734, 798088158296644, 47995267845339818, 2906776115786801739, 177031214800487853095, 10830742854736642158031, 665123041622355811314077
Offset: 1
Some solutions for n=3
..0..1..0. .0..0..1. .0..0..0. .0..0..1. .0..0..0. .0..1..1. .0..1..1
..0..0..1. .1..0..1. .1..0..1. .1..1..0. .1..0..1. .1..1..0. .0..1..1
..1..1..1. .0..0..0. .1..1..0. .1..1..1. .0..1..0. .0..0..0. .1..1..0
..0..1..0. .1..1..0. .0..0..0. .0..0..1. .0..1..1. .0..0..1. .1..0..1
..0..1..1. .1..1..1. .1..0..1. .0..0..0. .1..0..0. .1..0..1. .0..1..1
..1..0..0. .0..1..0. .0..1..1. .0..1..1. .1..1..0. .0..1..1. .0..0..0
A284228
Number of 7 X n 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 equal to the number of 0's adjacent to some 1, with top left element zero.
Original entry on oeis.org
64, 2719, 170155, 19371893, 2058141264, 232036495984, 26772321109067, 3148948157013672, 375099683101859897, 45101225320947864321, 5461569534638135452419, 665104722603120565892383
Offset: 1
Some solutions for n=3
..0..0..0. .0..0..0. .0..1..0. .0..0..0. .0..0..0. .0..1..0. .0..0..0
..1..1..0. .1..1..0. .0..1..0. .0..1..1. .1..0..0. .0..0..1. .1..0..1
..0..1..1. .1..1..1. .0..1..0. .1..1..1. .1..0..1. .1..0..0. .1..0..0
..1..1..1. .0..0..0. .1..0..1. .1..1..0. .1..1..0. .1..1..1. .1..0..1
..0..1..0. .1..1..1. .1..0..1. .0..0..1. .1..0..0. .1..0..1. .0..1..1
..1..0..1. .1..1..0. .1..1..1. .1..0..1. .0..1..1. .0..0..1. .0..0..0
..0..0..1. .1..0..0. .0..1..0. .1..1..0. .1..1..0. .0..1..0. .1..1..0
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