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A128690 Records in A000118. Number of ways of writing A128689(n) as a sum of 4 squares. 1
1, 8, 24, 32, 48, 96, 104, 144, 192, 312, 336, 576, 768, 960, 1152, 1872, 1920, 2496, 2976, 3072, 3744, 4608, 5760, 6912, 8064, 10368 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..26.

CROSSREFS

Cf. A000118 = number of ways of writing n as a sum of 4 squares; theta series of lattice Z^4.

Cf. A128689.

Sequence in context: A056196 A044069 A028628 * A140403 A108578 A044450

Adjacent sequences:  A128687 A128688 A128689 * A128691 A128692 A128693

KEYWORD

nonn

AUTHOR

Jonathan Vos Post, Mar 21 2007

STATUS

approved

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Last modified August 20 22:29 EDT 2014. Contains 245815 sequences.