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A183670
Number of (n+1)X8 0..6 arrays with every 2x2 subblock summing to 12
0
10049991, 21874825, 57370215, 173139001, 580718871
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A183672
LINKS
Table of n, a(n) for n=1..5.
EXAMPLE
Some solutions for 3X8
..0..4..0..6..5..4..4..1....0..3..0..6..3..4..2..6....0..0..0..3..1..5..4..2
..6..2..6..0..1..2..2..5....4..5..4..2..1..4..2..2....6..6..6..3..5..1..2..4
..0..4..0..6..5..4..4..1....0..3..0..6..3..4..2..6....0..0..0..3..1..5..4..2
CROSSREFS
Sequence in context: A155513 A048938 A258443 * A176766 A186569 A186570
Adjacent sequences: A183667 A183668 A183669 * A183671 A183672 A183673
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 06 2011
STATUS
approved

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Last modified March 10 06:57 EDT 2025. Contains 381608 sequences.
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