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A202939 T(n,k)=Number of (n+3)X(k+3) binary arrays with consecutive windows of four bits considered as a binary number nondecreasing in every row and column 8
65536, 83521, 83521, 104976, 113856, 104976, 130321, 153874, 153874, 130321, 160000, 206145, 225858, 206145, 160000, 194481, 273683, 330853, 330853, 273683, 194481, 234256, 359970, 481798, 533832, 481798, 359970, 234256, 279841, 468980 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Table starts

..65536..83521..104976..130321...160000...194481....234256....279841....331776

..83521.113856..153874..206145...273683...359970....468980....605203....773669

.104976.153874..225858..330853...481798...695114....991196...1394929...1936228

.130321.206145..330853..533832...857408..1360328...2121734...3245653...4866027

.160000.273683..481798..857408..1515902..2631416...4457228...7350643..11802908

.194481.359970..695114.1360328..2631416..4958318...9044252..15949741..27226555

.234256.468980..991196.2121734..4457228..9044252..17632598..33032581..59606286

.279841.605203.1394929.3245653..7350643.15949741..33032581..65399112.124211368

.331776.773669.1936228.4866027.11802908.27226555..59606286.124211368.247473102

.390625.979972.2650602.7152307.18474721.45087162.103928266.227205936.473559376

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..7806

FORMULA

Empirical: column k is a polynomial in n of degree k+3

EXAMPLE

Some solutions for n=2 k=3

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

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

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

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

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

CROSSREFS

Column 1 is A000583(n+15)

Sequence in context: A188097 A223602 A223695 * A069277 A202932 A258737

Adjacent sequences:  A202936 A202937 A202938 * A202940 A202941 A202942

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin Dec 26 2011

STATUS

approved

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Last modified December 10 20:38 EST 2019. Contains 329909 sequences. (Running on oeis4.)