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A231760 Number of (n+1)X(4+1) 0..1 arrays with no element having a strict majority of its horizontal, diagonal and antidiagonal neighbors equal to one 1
315, 2976, 38160, 493695, 5879679, 71884125, 893571840, 10965349591, 134407778400, 1654812479232, 20352945004533, 250055045333667, 3074220674469117, 37799970801628952, 464662025973498675 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A231764

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=3

..0..0..0..1..1....1..0..1..0..0....1..0..0..1..1....1..1..0..1..1

..0..0..0..0..0....0..0..0..0..0....1..1..0..0..0....0..0..0..0..0

..0..1..0..0..0....0..1..0..0..1....0..0..0..0..1....0..0..0..0..0

..1..0..1..1..1....1..0..0..0..0....1..0..1..1..0....1..1..0..0..0

CROSSREFS

Sequence in context: A088010 A145753 A184468 * A048905 A200314 A115559

Adjacent sequences:  A231757 A231758 A231759 * A231761 A231762 A231763

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 13 2013

STATUS

approved

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Last modified September 27 22:36 EDT 2020. Contains 337388 sequences. (Running on oeis4.)