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A300266 Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero. 1
64, 3440, 25034, 412094, 12622937, 298472434, 6717267728, 162737578821, 3942079842968, 94361285192110, 2267096616986688, 54573852949272578, 1312484927351655626, 31563343981991328303, 759236121487442954159 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A300267.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..0..0..1..0. .0..0..0..1..1..0..1. .0..1..0..1..0..0..0
..1..1..1..1..0..1..0. .0..0..0..1..0..0..1. .1..1..0..0..1..0..1
..0..0..0..1..0..1..0. .0..0..0..0..0..0..0. .0..0..0..0..0..1..0
..0..0..0..1..0..1..1. .0..0..1..0..0..1..1. .0..0..1..0..0..1..0
..0..0..0..1..0..0..0. .0..0..1..0..0..1..0. .0..0..1..0..1..0..1
CROSSREFS
Cf. A300267.
Sequence in context: A299007 A299674 A299752 * A283855 A283413 A264210
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 01 2018
STATUS
approved

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Last modified April 24 04:02 EDT 2024. Contains 371918 sequences. (Running on oeis4.)