A296648 - OEIS

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A296648

Number of nX5 0..1 arrays with each 1 adjacent to 0, 1 or 3 king-move neighboring 1s.

24, 248, 1985, 20782, 212537, 2022756, 20337282, 202790850, 1998068553, 19884807390, 197494469745, 1957699886290, 19441305345973, 192978781838052, 1914961328358520, 19008709018340714, 188670420998299206

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 5 of A296651.

LINKS

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

R. H. Hardin, Empirical recurrence of order 58

FORMULA

Empirical recurrence of order 58 (see link above)

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A296651.

Sequence in context: A281076 A300397 A211148 * A265858 A282859 A370110

Adjacent sequences: A296645 A296646 A296647 * A296649 A296650 A296651

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 17 2017

STATUS

approved