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A235246 Number of (n+1) X (6+1) 0..7 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings). 1
288510, 599342, 1305758, 3521538, 9463558, 28726138, 85432998, 274327842, 861350910, 2864080130, 9315197206, 31814010530, 106323169366, 371685914410, 1271924315006, 4544534816810, 15898950277366, 58024454397690 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A235248.
LINKS
EXAMPLE
Some solutions for n=1:
6 1 6 1 4 0 2 4 3 4 3 6 2 7 6 2 7 2 5 1 3
4 5 4 5 2 4 0 0 5 0 5 2 4 3 3 5 4 5 2 4 0
CROSSREFS
Sequence in context: A237702 A043616 A249170 * A215997 A237147 A237556
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 05 2014
STATUS
approved

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Last modified June 16 19:52 EDT 2024. Contains 373432 sequences. (Running on oeis4.)