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A300809 Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. 1
32, 1490, 34836, 872495, 22066384, 559634028, 14189038853, 359766695966, 9121562946307, 231272831721241, 5863793161067426, 148673270791278610, 3769528495204343311, 95574315400763857215, 2423234009392860653804 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A300811.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..0..1..0. .0..0..0..0..1..1. .0..0..0..1..0..0. .0..0..0..0..1..0
..0..1..1..1..1..0. .0..1..1..0..0..0. .0..1..1..0..1..0. .0..1..0..1..1..0
..0..0..0..0..1..0. .0..0..1..1..1..1. .0..0..1..0..1..0. .0..1..0..1..0..1
..0..1..0..1..0..0. .0..1..0..0..1..0. .0..1..1..0..1..1. .0..0..0..1..0..0
..0..1..0..1..1..1. .0..1..1..0..1..1. .0..1..0..0..1..1. .0..0..1..0..1..0
CROSSREFS
Cf. A300811.
Sequence in context: A358157 A300470 A326103 * A301448 A220577 A200258
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 13 2018
STATUS
approved

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Last modified April 28 05:00 EDT 2024. Contains 372020 sequences. (Running on oeis4.)