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A205893 Number of (n+1)X8 0..2 arrays with 2X2 subblock determinants differing from horizontal neighbors and permanents differing from vertical neighbors 0
10317234, 2306581930, 439162152842, 74300205183784, 13024964822628220, 2311335083182156332 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A205894
LINKS
EXAMPLE
Some solutions for n=3
..1..1..1..0..0..2..1..0....2..2..0..1..1..0..0..2....2..2..2..1..2..0..2..0
..2..2..0..1..1..2..2..0....2..0..2..2..1..1..1..2....0..1..1..1..0..2..0..1
..1..2..2..2..1..2..0..1....0..1..1..1..0..2..2..1....0..1..2..2..1..0..1..1
..1..1..2..1..0..0..1..0....0..2..1..1..2..0..0..1....1..2..2..2..0..1..1..1
CROSSREFS
Sequence in context: A234062 A235723 A118213 * A186534 A061407 A152155
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 01 2012
STATUS
approved

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Last modified March 4 05:23 EST 2024. Contains 370522 sequences. (Running on oeis4.)