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A189622 Number of 7Xn binary arrays without the pattern 0 1 0 diagonally, antidiagonally or horizontally 1
128, 16384, 371641, 4075336, 69943253, 2239578131, 61652076124, 1256763617551, 24523253340435, 553063756559791, 13299838117765230, 302455226663091586, 6562256770141965765, 144156209612197100001, 3257064388881887530527 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 7 of A189617

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..200

EXAMPLE

Some solutions for 7X3

..0..0..1....0..0..0....0..0..1....0..0..0....0..0..1....0..0..1....0..0..1

..1..1..1....0..0..1....1..1..0....1..0..1....1..0..0....1..0..1....1..1..1

..1..0..1....0..0..1....1..1..1....1..1..1....1..0..0....1..0..1....1..1..1

..1..0..1....1..0..1....1..0..1....0..1..1....1..1..1....1..0..1....1..1..0

..1..1..1....1..1..0....1..0..1....0..1..1....1..1..1....0..0..0....0..0..0

..0..1..1....0..0..0....0..0..1....1..0..1....0..1..1....0..0..0....0..0..1

..1..1..0....1..0..1....1..0..1....1..1..1....1..0..0....1..1..0....1..1..1

CROSSREFS

Sequence in context: A016747 A189269 A223674 * A189694 A188745 A188997

Adjacent sequences:  A189619 A189620 A189621 * A189623 A189624 A189625

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 24 2011

STATUS

approved

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Last modified October 4 09:28 EDT 2022. Contains 357239 sequences. (Running on oeis4.)