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A295350 Number of n X 6 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2 or 3 1's. 1
21, 341, 4775, 76688, 1290706, 22091007, 390440690, 7029925681, 128195710958, 2359408459476, 43685816124915, 812087446016575, 15135779130638059, 282584521822569777, 5281713747416373336, 98790506033177556980 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A295352.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..0..0..1..1. .0..0..0..0..1..1. .0..1..0..0..0..1. .0..0..1..0..1..0
..0..0..0..0..1..1. .0..0..1..0..1..1. .0..0..0..0..0..0. .0..0..0..1..0..0
..0..0..1..0..1..1. .0..0..0..0..1..1. .0..1..0..0..1..0. .0..0..0..0..0..0
..0..0..0..1..0..0. .1..0..0..0..1..1. .1..0..0..1..0..1. .1..0..0..0..0..0
..0..0..0..0..0..1. .0..0..0..0..0..0. .0..1..0..0..1..0. .0..1..0..0..0..0
CROSSREFS
Cf. A295352.
Sequence in context: A278804 A166914 A020311 * A068705 A144864 A295604
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 20 2017
STATUS
approved

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Last modified May 27 11:47 EDT 2024. Contains 372858 sequences. (Running on oeis4.)