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A186216 Number of (n+1) X 7 0..2 arrays with every 2 X 2 subblock determinant equal to some horizontal or vertical neighbor 2 X 2 subblock determinant. 0
76263, 20738153, 2259545215, 363322785761, 49524283508081 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A186218.
LINKS
EXAMPLE
Some solutions for 3 X 7
..0..0..0..0..1..2..2....0..0..2..2..1..2..2....0..0..0..0..2..0..2
..0..0..0..0..1..1..2....0..0..0..0..0..0..0....0..0..0..0..0..0..1
..0..0..0..0..1..0..2....0..0..0..2..2..1..2....0..0..1..1..2..0..1
CROSSREFS
Cf. A186218.
Sequence in context: A096888 A049026 A187424 * A295818 A183744 A236709
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 15 2011
STATUS
approved

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Last modified June 16 16:42 EDT 2024. Contains 373432 sequences. (Running on oeis4.)