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A156402 Number of 10 X 10 arrays of squares of integers, symmetric about main diagonal, with all rows summing to n. 0
1, 9496, 8372754, 805036704, 12767337844, 45965640312, 139921844820, 2077266004944, 10095521906313, 17074878770018, 39015704748255, 356237015034240, 976681206480324, 1011861877473980, 1809280459234368 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..14.

CROSSREFS

Sequence in context: A204722 A204961 A237104 * A139676 A291209 A235424

Adjacent sequences:  A156399 A156400 A156401 * A156403 A156404 A156405

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 09 2009

STATUS

approved

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Last modified October 2 04:54 EDT 2022. Contains 357191 sequences. (Running on oeis4.)