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A229369 Number of nX5 0..2 arrays avoiding 11 horizontally, 22 vertically and 00 antidiagonally 1
164, 4144, 122497, 3576912, 104382552, 3043629267, 89084628843, 2599351293506, 76022735747576, 2220055036850204, 64891952478301245, 1895740602154065042, 55399224157117918936, 1618646788430829125358, 47297972275705523494868 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A229372

LINKS

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

R. H. Hardin, Empirical recurrence of order 50

FORMULA

Empirical recurrence of order 50 (see link above)

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A229377 A209892 A264241 * A229388 A035826 A238773

Adjacent sequences:  A229366 A229367 A229368 * A229370 A229371 A229372

KEYWORD

nonn

AUTHOR

R. H. Hardin Sep 21 2013

STATUS

approved

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Last modified January 21 16:47 EST 2020. Contains 331114 sequences. (Running on oeis4.)