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 A232083 Number of (7+1)X(n+1) 0..1 arrays with every element equal to some horizontal, diagonal or antidiagonal neighbor, with top left element zero 1
 3809, 1193537, 164650280, 34420057373, 7588839921175, 1623332441842096, 346245388962998639, 73998528709201418867, 15817322237857233639836, 3380527884608408309224127, 722490763842803146891010551 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 7 of A232076 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=1 ..0..0....0..0....0..0....0..0....0..0....0..0....0..0....0..0....0..1....0..1 ..0..0....0..0....1..0....0..1....0..1....1..0....1..1....1..0....1..0....1..0 ..0..1....0..0....0..1....1..0....1..1....0..1....1..1....1..1....0..0....0..0 ..1..0....0..1....1..0....0..1....1..1....1..0....0..1....1..1....0..0....1..1 ..0..1....1..1....0..1....1..0....1..0....0..1....1..0....0..0....1..1....1..1 ..1..1....0..1....0..1....1..0....0..0....1..0....0..1....1..1....1..1....0..0 ..0..1....0..0....1..0....0..1....0..0....0..1....1..0....1..0....0..0....1..1 ..0..0....1..1....1..1....1..1....1..1....1..1....0..0....0..1....0..0....1..1 CROSSREFS Sequence in context: A234765 A228545 A179174 * A234668 A259522 A209894 Adjacent sequences: A232080 A232081 A232082 * A232084 A232085 A232086 KEYWORD nonn AUTHOR R. H. Hardin, Nov 17 2013 STATUS approved

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Last modified December 1 18:55 EST 2022. Contains 358475 sequences. (Running on oeis4.)