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A295210 Number of nX5 0..1 arrays with each 1 horizontally or vertically adjacent to 2 or 3 1s. 1
1, 14, 102, 916, 9536, 85215, 775547, 7213161, 66719868, 617206899, 5712427735, 52846385777, 488921918232, 4523682017995, 41853575267115, 387232937869441, 3582725192257390, 33147778088300382, 306687046141834012 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A295213.

LINKS

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

R. H. Hardin, Empirical recurrence of order 78

FORMULA

Empirical recurrence of order 78 (see link above)

EXAMPLE

Some solutions for n=6

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

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

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

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

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

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

CROSSREFS

Cf. A295213.

Sequence in context: A055913 A283805 A005757 * A255721 A089508 A161475

Adjacent sequences:  A295207 A295208 A295209 * A295211 A295212 A295213

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 17 2017

STATUS

approved

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Last modified May 23 01:52 EDT 2022. Contains 353959 sequences. (Running on oeis4.)