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A233479 Number of (n+2)X(5+2) 0..3 arrays with no increasing sequence of length 3 horizontally or vertically 1
1030570080608, 7732943732414030, 56144572756093218532, 407469009947158776878785, 2949642405355277235588516280, 21351274587488969266031394375096, 154522350497970592467901520516939384 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A233480

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..15

EXAMPLE

Some solutions for n=1

..0..0..0..0..1..0..3....0..0..0..0..0..2..1....0..0..0..0..1..0..0

..0..0..0..0..3..2..1....0..0..0..0..0..2..1....0..0..0..0..3..2..0

..0..0..0..0..0..0..1....0..0..0..2..1..1..2....0..0..0..2..2..1..2

CROSSREFS

Sequence in context: A017652 A168174 A291321 * A186178 A287251 A165987

Adjacent sequences:  A233476 A233477 A233478 * A233480 A233481 A233482

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 11 2013

STATUS

approved

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Last modified February 24 07:45 EST 2020. Contains 332199 sequences. (Running on oeis4.)