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A284331
Number of n X 5 0..1 arrays with the number of 1's horizontally, diagonally or antidiagonally adjacent to some 0 equal to the number of 0's adjacent to some 1, with top left element zero.
1
10, 118, 2259, 68458, 1792007, 53977741, 1544903012, 46769835006, 1390664014686, 42363464831441, 1283893093528916, 39356428019998389, 1205870610270117562, 37167608852928420540, 1146797011149724787289, 35507304286797019507210
OFFSET
1,1
COMMENTS
Column 5 of A284334.
LINKS
EXAMPLE
Some solutions for n=4
..0..0..1..1..0. .0..1..0..0..1. .0..1..1..1..0. .0..1..1..1..1
..1..0..0..1..1. .1..1..0..0..0. .0..1..0..0..0. .0..0..1..0..1
..1..0..0..0..0. .0..0..1..1..1. .1..1..1..1..0. .1..1..0..0..1
..1..1..1..0..0. .1..0..1..0..1. .0..0..1..0..1. .0..1..0..0..0
CROSSREFS
Cf. A284334.
Sequence in context: A218501 A293987 A122887 * A145510 A160601 A338975
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 25 2017
STATUS
approved