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A298092 Number of nX7 0..1 arrays with every element equal to 1, 2, 4 or 7 king-move adjacent elements, with upper left element zero. 1
8, 95, 53, 149, 150, 203, 229, 365, 410, 734, 917, 1484, 2077, 2943, 4659, 7326, 10594, 16709, 24739, 37132, 60254, 95030, 143625, 222697, 342265, 533190, 851163, 1336970, 2070432, 3224282, 5018051, 7927851, 12585422, 19740586, 30869728 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A298093.

LINKS

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

EXAMPLE

Some solutions for n=7

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

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

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

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

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

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

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

CROSSREFS

Cf. A298093.

Sequence in context: A299669 A080208 A297857 * A298054 A298887 A298659

Adjacent sequences:  A298089 A298090 A298091 * A298093 A298094 A298095

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 12 2018

STATUS

approved

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Last modified December 8 12:28 EST 2021. Contains 349596 sequences. (Running on oeis4.)