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A298767 Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero. 1
3, 174, 808, 4288, 23932, 135243, 754713, 4245549, 23848195, 133798314, 751604067, 4222577179, 23714049081, 133198003207, 748199961140, 4202513392216, 23605201896388, 132590921168209, 744758138601915, 4183280457347730 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A298770.
LINKS
EXAMPLE
Some solutions for n=5
..0..0..0..0..0. .0..0..0..0..1. .0..0..1..1..1. .0..0..1..1..1
..1..1..1..1..1. .0..0..0..0..1. .1..0..1..1..1. .1..0..1..1..1
..1..0..0..0..0. .0..0..0..0..1. .1..0..1..1..1. .1..0..1..1..1
..1..0..0..0..0. .0..0..0..0..1. .1..0..0..0..0. .1..0..0..0..0
..1..0..0..0..0. .1..1..1..1..1. .0..1..1..1..0. .1..1..1..1..1
CROSSREFS
Cf. A298770.
Sequence in context: A053920 A297948 A298557 * A299564 A298386 A299304
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 26 2018
STATUS
approved

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Last modified June 4 07:15 EDT 2023. Contains 363118 sequences. (Running on oeis4.)