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A183796 1/4 the number of (n+1)X4 0..3 arrays with no 2X2 subblock having sum 6 1
9395, 1405874, 209636605, 31282399226, 4667280876143, 696376467061670, 103901117941072621, 15502344363749910194, 2312992748053122211945, 345104985809234054192226, 51490626620654908643585387 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A183802

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..138

EXAMPLE

Some solutions for 3X4

..0..0..2..0....0..2..2..0....0..2..0..2....0..2..2..0....0..0..2..3

..2..0..2..0....2..0..0..1....0..0..1..2....0..0..0..0....2..0..0..3

..2..3..3..2....1..0..3..3....1..0..1..3....1..0..3..2....0..0..3..1

CROSSREFS

Sequence in context: A263557 A045202 A202645 * A183733 A290424 A210082

Adjacent sequences:  A183793 A183794 A183795 * A183797 A183798 A183799

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 07 2011

STATUS

approved

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Last modified November 29 07:48 EST 2021. Contains 349416 sequences. (Running on oeis4.)