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A251349 Number of (n+1)X(6+1) 0..2 arrays with every 2X2 subblock summing to 3 4 or 5 1
445797, 113445117, 30455338423, 8328173688589, 2290637311033759, 631348219277725029, 174138621993095863507, 48043735135513953384297, 13256245686501694671116911, 3657801666276439248373460879 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A251351

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A250839 A270610 A224634 * A210307 A210173 A202569

Adjacent sequences:  A251346 A251347 A251348 * A251350 A251351 A251352

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 01 2014

STATUS

approved

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Last modified July 9 04:34 EDT 2020. Contains 335538 sequences. (Running on oeis4.)