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 A231389 Number of (n+1)X(n+1) 0..2 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order 0
 3, 8, 100, 1096, 41237, 3002376, 374180527, 105642740621 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Diagonal of A231396 LINKS Table of n, a(n) for n=1..8. EXAMPLE Some solutions for n=5 ..0..0..0..1..0..0....0..0..0..1..1..1....0..0..1..1..1..0....0..0..0..0..0..0 ..0..0..1..0..1..0....0..0..0..1..1..1....0..1..1..1..0..0....1..1..0..0..2..2 ..1..1..0..1..0..1....0..0..1..0..0..0....0..0..1..1..0..0....1..1..1..2..2..2 ..1..1..1..0..1..1....1..1..1..1..0..0....0..0..1..1..1..0....2..2..2..1..1..1 ..1..1..0..0..1..1....1..1..1..1..0..0....0..0..1..1..0..0....2..2..2..2..1..1 ..1..1..0..0..0..1....1..1..1..0..0..0....0..0..1..1..0..0....2..2..2..2..2..2 CROSSREFS Sequence in context: A066619 A028504 A349561 * A123279 A361872 A279164 Adjacent sequences: A231386 A231387 A231388 * A231390 A231391 A231392 KEYWORD nonn AUTHOR R. H. Hardin, Nov 08 2013 STATUS approved

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Last modified December 6 09:20 EST 2023. Contains 367600 sequences. (Running on oeis4.)