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A285749
Number of n X 7 0..1 arrays with the number of 1's horizontally, diagonally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1.
1
28, 2042, 250592, 25450414, 3020617824, 341001631140, 40895629554933, 4828422171183992, 584834466962677402, 70587405158150794666, 8620918536843418223386, 1053438370876757943161204
OFFSET
1,1
COMMENTS
Column 7 of A285750.
LINKS
EXAMPLE
Some solutions for n=2
..1..0..0..0..1..0..1. .0..1..0..1..0..0..0. .1..1..1..0..1..0..0
..1..0..1..0..0..1..0. .1..1..1..1..0..0..1. .0..1..0..0..1..0..0
CROSSREFS
Cf. A285750.
Sequence in context: A263026 A294192 A202811 * A276702 A007219 A203751
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 25 2017
STATUS
approved