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A298317
Number of n X 5 0..1 arrays with every element equal to 0, 1, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
1
8, 34, 17, 119, 507, 934, 6236, 28894, 110488, 622009, 3049916, 14018671, 73811194, 367730182, 1780561104, 9123925882, 45610653026, 225153627304, 1139574453318, 5701870326247, 28374918210978, 142791675905301, 714723290068185
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OFFSET
1,1
COMMENTS
Column 5 of
A298320
.
LINKS
R. H. Hardin,
Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=7
..0..1..0..1..0. .0..1..0..1..1. .0..0..0..0..0. .0..1..1..0..0
..1..1..1..1..1. .0..1..0..1..1. .0..0..1..0..0. .1..1..1..0..0
..1..0..0..0..1. .0..0..0..0..1. .0..1..0..0..1. .1..0..1..0..1
..1..0..0..1..0. .0..1..0..1..0. .0..1..1..0..1. .1..0..1..0..1
..1..1..0..0..0. .0..0..1..1..1. .0..0..1..0..0. .1..1..1..1..1
..0..1..0..1..0. .0..1..1..1..1. .0..1..1..0..1. .0..1..1..1..0
..0..1..0..1..0. .0..1..1..0..0. .0..1..1..0..1. .1..0..1..0..1
CROSSREFS
Cf.
A298320
.
Sequence in context:
A297904
A298498
A091720
*
A299390
A299191
A300027
Adjacent sequences:
A298314
A298315
A298316
*
A298318
A298319
A298320
KEYWORD
nonn
AUTHOR
R. H. Hardin
, Jan 17 2018
STATUS
approved
