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A184296 Number of strings of numbers x(i=1..n) in 0..2 with sum i^3*x(i)^2 equal to n^3*4 0
1, 1, 1, 1, 1, 2, 2, 5, 9, 12, 28, 52, 101, 210, 478, 1013, 1899, 4175, 8441, 17794, 36273, 74831, 153258, 314354, 630669, 1275787, 2563582, 5137717, 10176417, 20206831, 39762000, 78252739, 152625032, 297479773, 576578998, 1114993712, 2142088060 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,6

COMMENTS

Column 2 of A184303

LINKS

Table of n, a(n) for n=1..37.

EXAMPLE

All solutions for n=5

..0

..0

..0

..0

..2

CROSSREFS

Sequence in context: A223387 A278386 A262614 * A131133 A096569 A076607

Adjacent sequences:  A184293 A184294 A184295 * A184297 A184298 A184299

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 10 2011

STATUS

approved

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Last modified February 25 18:49 EST 2018. Contains 299655 sequences. (Running on oeis4.)