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A301495 Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. 1
8, 6, 45, 329, 2803, 21787, 164346, 1261122, 9663349, 74049013, 567238607, 4346212139, 33299808638, 255138546287, 1954832187142, 14977691730085, 114757139031139, 879254888227678, 6736741952342134, 51616087950953069 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A301498.

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

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

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

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

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

CROSSREFS

Cf. A301498.

Sequence in context: A075486 A123875 A217479 * A112145 A058088 A248291

Adjacent sequences:  A301492 A301493 A301494 * A301496 A301497 A301498

KEYWORD

nonn

AUTHOR

R. H. Hardin, Mar 22 2018

STATUS

approved

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Last modified February 21 10:49 EST 2019. Contains 320372 sequences. (Running on oeis4.)