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 A298188 Number of n X n 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero. 0
 1, 8, 92, 1609, 45143, 1863192, 114087318, 10570868743, 1486791095951 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Diagonal of A298195. LINKS EXAMPLE Some solutions for n=5 ..0..1..1..0..1. .0..0..0..0..0. .0..0..1..1..1. .0..1..1..0..1 ..1..1..0..1..1. .0..1..1..1..1. .0..1..1..0..0. .1..1..0..0..1 ..1..0..1..0..1. .1..0..0..0..0. .1..0..0..0..1. .1..0..1..1..0 ..0..1..0..0..1. .1..0..1..1..1. .0..0..0..1..0. .0..0..1..0..0 ..0..0..1..0..1. .0..0..0..1..0. .0..1..1..0..1. .1..1..1..1..0 CROSSREFS Cf. A298195. Sequence in context: A305967 A113353 A081624 * A299083 A184142 A358888 Adjacent sequences: A298185 A298186 A298187 * A298189 A298190 A298191 KEYWORD nonn AUTHOR R. H. Hardin, Jan 14 2018 STATUS approved

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Last modified February 2 12:13 EST 2023. Contains 360011 sequences. (Running on oeis4.)