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A302812 Number of 6Xn 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
32, 2048, 36456, 773520, 15904814, 327603711, 6769884156, 139698154211, 2883341313830, 59516238963785, 1228442020230904, 25355878798281362, 523363128022737558, 10802567596406245283, 222972375306077513591 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 6 of A302808.

LINKS

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

EXAMPLE

Some solutions for n=5

..0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0

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

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

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

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

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

CROSSREFS

Cf. A302808.

Sequence in context: A301846 A302969 A302073 * A303473 A208713 A305521

Adjacent sequences:  A302809 A302810 A302811 * A302813 A302814 A302815

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 13 2018

STATUS

approved

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Last modified January 19 21:38 EST 2022. Contains 350466 sequences. (Running on oeis4.)