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A147083 Number of n X n binary arrays with all ones connected only in a 10001-11111 pattern in any orientation. 0
1, 1, 1, 1, 25, 149, 825, 9523, 104723, 1495123, 45808775, 1584020605, 74311696567 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

Table of n, a(n) for n=1..13.

EXAMPLE

Maximal 8 X 8 example

.0.1.1.1.1.1.0.0

.0.1.0.0.0.1.0.0

.0.0.0.1.0.0.0.1

.1.1.0.1.1.1.1.1

.0.1.0.0.0.0.0.0

.0.1.0.0.0.0.0.0

.0.1.0.1.0.0.0.1

.1.1.0.1.1.1.1.1

CROSSREFS

Sequence in context: A123014 A095971 A147421 * A198030 A198000 A247664

Adjacent sequences: A147080 A147081 A147082 * A147084 A147085 A147086

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 04 2008

STATUS

approved

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Last modified February 1 07:16 EST 2023. Contains 359981 sequences. (Running on oeis4.)