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A184559 Number of (n+1)X5 0..2 arrays with no 2X2 subblock summing to less than 4 1
14180, 1486258, 134840527, 12900566348, 1214657950233, 115000791536877, 10868641315040295, 1027803541995894568, 97176104485641628222, 9188347231740579769607, 868772129294612664475944 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A184564

LINKS

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

EXAMPLE

Some solutions for 3X5

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

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

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

CROSSREFS

Sequence in context: A184566 A184565 A251068 * A258532 A258525 A254917

Adjacent sequences:  A184556 A184557 A184558 * A184560 A184561 A184562

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 17 2011

STATUS

approved

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Last modified January 19 18:16 EST 2022. Contains 350466 sequences. (Running on oeis4.)