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 A220459 Equals one maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal, vertical and antidiagonal neighbors in a random 0..1 nX5 array 0
 16, 250, 3872, 58217, 864047, 12754438, 185951681, 2697113973, 39000959363, 562899069165 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 5 of A220461 LINKS EXAMPLE Some solutions for n=3 ..0..0..0..1..0....1..1..1..1..1....1..0..0..1..0....1..1..1..0..0 ..0..0..0..0..0....1..0..0..0..1....0..0..0..0..0....0..0..0..0..1 ..0..1..1..0..0....0..0..1..0..0....0..0..1..0..0....1..0..1..1..0 CROSSREFS Sequence in context: A222383 A282312 A110394 * A160446 A317894 A228982 Adjacent sequences: A220456 A220457 A220458 * A220460 A220461 A220462 KEYWORD nonn AUTHOR R. H. Hardin Dec 15 2012 STATUS approved

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Last modified February 4 07:13 EST 2023. Contains 360046 sequences. (Running on oeis4.)