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A207744 Number of 6Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 1 0 0 vertically 1
22, 484, 5302, 58081, 733363, 9259849, 113534330, 1392036100, 17213677390, 212861354161, 2624875417711, 32368350683761, 399547127975296, 4931913554477056, 60855630257333632, 750906862642685329 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 6 of A207741

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=4

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

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

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

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

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

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

CROSSREFS

Sequence in context: A262469 A207446 A223642 * A207721 A223737 A223635

Adjacent sequences:  A207741 A207742 A207743 * A207745 A207746 A207747

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 19 2012

STATUS

approved

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Last modified September 26 14:45 EDT 2021. Contains 347668 sequences. (Running on oeis4.)