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A297658
Number of 5Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1, 2 or 3 neighboring 1s.
1
1, 454, 9033, 113252, 2525244, 56630842, 1075678445, 21111073411, 431729675719, 8661860619988, 172481732429072, 3459368740976069, 69421866008508425, 1390069610625497582, 27843303573923481669, 558020746500279361494
OFFSET
1,2
COMMENTS
Row 5 of A297654.
LINKS
EXAMPLE
Some solutions for n=4
..1..1..0..0. .1..1..1..0. .1..1..1..0. .0..0..1..1. .1..1..0..0
..0..0..1..1. .0..0..1..0. .1..1..0..1. .0..1..1..1. .1..0..1..0
..0..0..0..0. .0..1..0..0. .0..0..0..0. .1..0..0..0. .1..0..0..0
..0..0..1..0. .0..1..1..1. .0..1..1..0. .1..1..0..0. .0..1..1..1
..0..1..0..0. .1..0..0..0. .1..1..1..0. .0..0..1..0. .0..1..1..0
CROSSREFS
Cf. A297654.
Sequence in context: A259058 A213532 A234771 * A219006 A092267 A232758
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 02 2018
STATUS
approved