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A302470 Number of nX6 0..1 arrays with every element equal to 1, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
5, 537, 4556, 78679, 1141147, 16983273, 251512646, 3770915891, 55956081186, 833893659263, 12425468445171, 184984022231996, 2755209631126649, 41037597550949330, 611148006393620136, 9102191202242395266 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A302472.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A302472.

Sequence in context: A210821 A302222 A302668 * A303252 A112900 A259463

Adjacent sequences:  A302467 A302468 A302469 * A302471 A302472 A302473

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 08 2018

STATUS

approved

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Last modified July 6 11:27 EDT 2022. Contains 355110 sequences. (Running on oeis4.)