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A159443 Number of n X n arrays of squares of integers summing to 39 1
28, 45816, 110039968, 420701133400, 1976279076814248, 9589558233565686488, 42123451431622613172480, 150462333903898917528337008, 399936631311295917958528978800, 735289737919552579519769035178156 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

R. H. Hardin, Table of n, a(n) for n=2..100

CROSSREFS

Sequence in context: A281324 A159439 A270070 * A119162 A180067 A259365

Adjacent sequences:  A159440 A159441 A159442 * A159444 A159445 A159446

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 11 2009

STATUS

approved

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Last modified May 26 18:08 EDT 2020. Contains 334630 sequences. (Running on oeis4.)