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A159214 Number of n X n arrays of squares of integers with every 3X3 subblock summing to 14 0
2520, 23732, 120528, 438444, 2135424, 8073788, 26834400, 120595628, 462545088, 1660563900, 7663372656 (list; graph; refs; listen; history; text; internal format)
OFFSET
3,1
LINKS
CROSSREFS
Sequence in context: A179700 A066531 A258540 * A224542 A064592 A179722
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 06 2009
STATUS
approved

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Last modified April 30 16:48 EDT 2024. Contains 372136 sequences. (Running on oeis4.)