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A251388 Number of (n+1)X(6+1) 0..2 arrays with every 2X2 subblock summing to 2 3 4 5 or 6 1
2375387, 2808783981, 3312804237391, 3909974244432939, 4614802877342194801, 5446724008815493105583, 6428619222646214779210647, 7587523857870176712680771833, 8955347425612033778258832439251 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A251390

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A237487 A236484 A167438 * A185853 A232413 A167890

Adjacent sequences: A251385 A251386 A251387 * A251389 A251390 A251391

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 01 2014

STATUS

approved

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Last modified December 3 20:26 EST 2022. Contains 358543 sequences. (Running on oeis4.)