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 A159419 Number of n X n arrays of squares of integers summing to 27. 1
 28, 16116, 14716400, 17547521700, 21378476192500, 22816180566321408, 18948625670323338752, 11124067715313274949520, 4288978222994601696340900, 1045961376841768655168875700, 162402641585664781495373931248, 16666926568578454036579011148484 (list; graph; refs; listen; history; text; internal format)
 OFFSET 2,1 LINKS R. H. Hardin, Table of n, a(n) for n = 2..100 Vaclav Kotesovec, G.f. for A159419 FORMULA G.f.: see link above. - Vaclav Kotesovec, Dec 04 2012 CROSSREFS Sequence in context: A349718 A134772 A085408 * A147291 A147304 A221897 Adjacent sequences: A159416 A159417 A159418 * A159420 A159421 A159422 KEYWORD nonn AUTHOR R. H. Hardin, Apr 11 2009 STATUS approved

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Last modified December 2 11:09 EST 2022. Contains 358493 sequences. (Running on oeis4.)