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 A219397 Unchanging value maps: number of n X n binary arrays indicating the locations of corresponding elements unequal to no king-move neighbor in a random 0..1 n X n array 0
 1, 2, 16, 165, 3668, 157672, 13982113, 2515924143, 901586411968, 639594948102158 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Diagonal of A219403 LINKS Table of n, a(n) for n=1..10. EXAMPLE Some solutions for n=3 ..1..1..1....1..0..0....0..0..0....0..0..0....0..0..1....0..0..0....0..0..1 ..0..0..0....0..0..0....0..0..0....0..0..0....0..0..1....0..0..0....0..0..1 ..0..0..0....0..0..1....0..0..0....1..0..0....1..1..1....1..1..1....0..0..1 CROSSREFS Sequence in context: A326362 A287222 A216598 * A275912 A337870 A181914 Adjacent sequences: A219394 A219395 A219396 * A219398 A219399 A219400 KEYWORD nonn AUTHOR R. H. Hardin Nov 19 2012 STATUS approved

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Last modified June 10 03:15 EDT 2023. Contains 363186 sequences. (Running on oeis4.)