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A251613
Number of (n+1)X(3+1) 0..6 arrays with every 2X2 subblock summing to a prime
1
237566, 24317054, 2500893370, 258178221074, 26647436069688, 2755506191501838, 284798850527526098, 29481774808636773950, 3050268460132757232256, 316031802445339173539896, 32724992696769375166378208
OFFSET
1,1
COMMENTS
Column 3 of A251616
LINKS
EXAMPLE
Some solutions for n=1
..3..4..0..2....3..5..6..0....0..1..6..1....0..4..4..6....3..1..0..4
..2..4..5..0....5..6..2..5....4..6..6..0....4..5..6..3....2..5..1..6
CROSSREFS
Sequence in context: A122474 A048423 A251363 * A236717 A238928 A234768
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 05 2014
STATUS
approved