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A281985 Number of nX5 0..1 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. 1
0, 88, 7053, 89414, 938730, 8777256, 77613062, 662453196, 5524744676, 45282954978, 366289403756, 2932084060000, 23271806827672, 183398526112180, 1436667090150457, 11196246075282394, 86864485509399868, 671279748380068196 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A281988.

LINKS

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

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A281988.

Sequence in context: A137057 A197321 A004391 * A188613 A188606 A188850

Adjacent sequences:  A281982 A281983 A281984 * A281986 A281987 A281988

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 04 2017

STATUS

approved

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Last modified August 12 10:16 EDT 2022. Contains 356069 sequences. (Running on oeis4.)