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A156388 Number of 6X6 arrays of squares of integers, symmetric about main diagonal, with all rows summing to n. 0
1, 76, 820, 1760, 1082, 2962, 13751, 12160, 3910, 19436, 56610, 37760, 17550, 43300, 137096, 128000, 38042, 50500, 285470, 313880, 112892, 121382, 508190, 388720, 151919, 250472, 575670, 857040, 449790, 329252, 1521948, 1421120, 310150, 520580 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..33.

CROSSREFS

Sequence in context: A136962 A324626 A137146 * A156396 A233365 A264627

Adjacent sequences:  A156385 A156386 A156387 * A156389 A156390 A156391

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 09 2009

STATUS

approved

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Last modified December 1 12:50 EST 2020. Contains 338833 sequences. (Running on oeis4.)