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A296802
Number of n X 6 0..1 arrays with each 1 adjacent to 1, 3 or 4 king-move neighboring 1's.
1
9, 308, 2605, 40956, 754400, 11910888, 203660310, 3537017110, 60565369990, 1045806862938, 18084251738021, 312308093329305, 5398279481935520, 93321043779689016, 1613067024017145514, 27884806052848343672
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OFFSET
1,1
COMMENTS
Column 6 of
A296804
.
LINKS
R. H. Hardin,
Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..1..1..1..1..0..0. .0..0..0..0..1..0. .0..0..0..0..0..0. .0..1..0..0..0..1
..1..1..0..0..0..0. .0..0..1..1..1..1. .0..0..1..0..0..0. .1..0..0..1..0..1
..0..0..0..0..0..1. .0..0..0..0..0..1. .0..0..0..1..1..1. .1..1..0..1..0..0
..0..1..1..0..1..0. .1..1..0..0..0..1. .0..0..0..0..1..1. .0..1..1..0..1..0
CROSSREFS
Cf.
A296804
.
Sequence in context:
A348902
A279449
A152437
*
A231133
A163702
A160194
Adjacent sequences:
A296799
A296800
A296801
*
A296803
A296804
A296805
KEYWORD
nonn
AUTHOR
R. H. Hardin
, Dec 20 2017
STATUS
approved