A231709 - OEIS

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A231709

Number of (n+1)X(7+1) 0..1 arrays with no element having a strict majority of its horizontal, vertical and antidiagonal neighbors equal to one

2768, 218976, 13087828, 907753996, 64449267435, 4397103321129, 302778325808865, 20952485843800523, 1444541280140169200, 99629994394766797436, 6875988804756686889640, 474400949867226927308820

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 7 of A231710

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A205288 A205896 A205418 * A046332 A046380 A249228

Adjacent sequences: A231706 A231707 A231708 * A231710 A231711 A231712

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 12 2013

STATUS

approved