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A189623 Number of 8Xn binary arrays without the pattern 0 1 0 diagonally, antidiagonally or horizontally 1
256, 65536, 2227333, 32031600, 783072552, 41236726541, 1785011303305, 52939317116118, 1481899787122910, 50278308247706514, 1860556623858510413, 63647690214269161385, 2037957253448016880897, 66466260524616890792281 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 8 of A189617
LINKS
EXAMPLE
Some solutions for 8X3
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..0..0..1....0..0..0....0..0..0....0..0..1....0..0..1....0..0..1....0..0..1
..1..0..0....0..0..0....1..1..0....0..1..1....1..0..1....1..0..1....1..1..0
..0..1..1....1..0..1....1..0..1....0..1..1....1..0..1....1..0..0....1..1..1
..1..0..0....0..0..0....0..0..0....1..0..1....1..0..0....0..1..1....1..0..1
..1..1..1....1..1..1....0..0..1....0..1..1....1..0..1....1..1..0....1..0..1
..1..1..1....1..1..1....0..0..1....0..0..0....0..1..1....0..0..1....0..0..0
..0..1..1....1..0..0....1..1..1....1..0..1....1..1..0....1..0..0....0..0..0
CROSSREFS
Sequence in context: A017572 A189270 A016748 * A189695 A188746 A188998
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 24 2011
STATUS
approved

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Last modified March 29 02:16 EDT 2024. Contains 371264 sequences. (Running on oeis4.)