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A316880 Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. 1
16, 94, 388, 2401, 18847, 125218, 843479, 6198339, 45184963, 326389098, 2402046659, 17720890254, 130440276569, 964053093375, 7131453549425, 52734450773582, 390342305773895, 2889943173985064, 21394977504230336 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A316883.
LINKS
EXAMPLE
Some solutions for n=5
..0..1..1..1..1. .0..0..0..1..0. .0..0..1..1..0. .0..0..1..0..1
..1..0..1..1..0. .0..0..1..0..0. .1..1..1..1..0. .1..1..1..1..0
..1..1..1..0..1. .0..1..0..0..0. .1..1..1..1..1. .1..1..1..1..1
..0..1..1..1..1. .1..0..1..1..1. .0..1..1..0..1. .0..0..1..1..1
..1..0..1..1..1. .1..1..0..1..1. .0..1..1..1..0. .1..1..1..0..1
CROSSREFS
Cf. A316883.
Sequence in context: A294433 A160750 A305908 * A317150 A317608 A159245
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 15 2018
STATUS
approved

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)