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A296154 Number of nX5 0..1 arrays with each 1 adjacent to 3 or 5 king-move neighboring 1s. 1
1, 12, 34, 91, 341, 1150, 3775, 12798, 43185, 146144, 496975, 1685293, 5733213, 19630054, 67034730, 229187984, 789025247, 2711161293, 9321029923, 32243259039, 111388360866, 385009855193, 1337512050410, 4642429370845, 16123380213682 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A296157.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=7

..0..0..0..0..0. .0..1..1..0..0. .0..0..0..0..0. .0..0..0..1..1

..0..1..1..0..0. .1..0..1..1..1. .0..0..0..1..1. .0..0..0..1..1

..0..1..1..0..0. .1..1..0..1..1. .0..0..0..1..1. .0..0..0..1..1

..0..0..0..0..0. .0..1..1..0..0. .0..0..0..0..0. .1..1..0..1..1

..0..0..0..0..0. .0..0..0..0..0. .0..1..1..0..0. .1..1..0..1..1

..1..1..0..0..0. .0..1..1..0..0. .0..1..1..0..0. .0..0..0..0..0

..1..1..0..0..0. .0..1..1..0..0. .0..0..0..0..0. .0..0..0..0..0

CROSSREFS

Cf. A296157.

Sequence in context: A142245 A139635 A124705 * A126366 A199114 A009760

Adjacent sequences:  A296151 A296152 A296153 * A296155 A296156 A296157

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 06 2017

STATUS

approved

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Last modified May 14 03:51 EDT 2021. Contains 343872 sequences. (Running on oeis4.)