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A229370 Number of nX6 0..2 arrays avoiding 11 horizontally, 22 vertically and 00 antidiagonally 1
448, 19675, 1067299, 56939585, 3043629267, 162794962814, 8710922742428, 465220677212678, 24888824486410340, 1329636795738857739, 71103770288879123298, 3799851842800067248447, 203151084678069461627099 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A229372

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..220

EXAMPLE

Some solutions for n=3

..0..0..1..2..0..0....0..0..0..0..0..2....0..0..0..2..0..1....0..0..1..2..1..2

..1..0..2..1..2..0....1..2..1..2..1..0....1..2..2..1..2..1....2..2..0..0..0..0

..1..0..1..2..1..2....0..1..0..1..2..0....0..0..0..2..1..2....0..1..2..2..2..2

CROSSREFS

Sequence in context: A234170 A120104 A229378 * A174154 A071104 A087700

Adjacent sequences:  A229367 A229368 A229369 * A229371 A229372 A229373

KEYWORD

nonn

AUTHOR

R. H. Hardin Sep 21 2013

STATUS

approved

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Last modified January 26 23:05 EST 2020. Contains 331289 sequences. (Running on oeis4.)