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 A295978 Number of n X n 0..1 arrays with each 1 adjacent to 2 or 3 king-move neighboring 1's. 0
 1, 6, 44, 518, 62702, 10239175, 3710803701, 5908904429141, 19661826179139454, 159706594064013413371, 4070881939232241860985279 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Diagonal of A295985. LINKS EXAMPLE Some solutions for n=5 ..0..0..0..1..0. .0..0..0..1..0. .1..0..0..1..1. .0..0..0..0..0 ..0..0..1..1..0. .0..0..1..1..0. .1..1..0..0..1. .1..1..0..0..0 ..0..1..0..0..1. .0..0..1..0..0. .1..0..0..1..0. .1..0..0..1..0 ..1..0..0..1..0. .0..0..0..1..0. .0..0..1..0..1. .1..0..1..0..1 ..1..1..1..1..0. .0..0..0..1..1. .0..0..1..1..0. .1..1..0..1..1 CROSSREFS Cf. A295985. Sequence in context: A226045 A001852 A284218 * A194928 A267074 A271963 Adjacent sequences:  A295975 A295976 A295977 * A295979 A295980 A295981 KEYWORD nonn AUTHOR R. H. Hardin, Dec 01 2017 STATUS approved

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Last modified November 29 11:56 EST 2020. Contains 338766 sequences. (Running on oeis4.)