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A184721 Number of strings of numbers x(i=1..4) in 0..n with sum i*x(i)^3 equal to 4*n^3 1
2, 2, 2, 2, 3, 2, 2, 3, 3, 4, 4, 5, 4, 4, 6, 5, 6, 3, 5, 4, 6, 6, 2, 7, 7, 5, 6, 5, 7, 8, 6, 7, 15, 10, 6, 8, 7, 9, 9, 8, 9, 10, 9, 9, 13, 4, 8, 14, 8, 14, 10, 6, 5, 11, 11, 12, 12, 13, 16, 16, 14, 11, 16, 8, 9, 22, 13, 14, 14, 15, 8, 17, 17, 11, 20, 20, 15, 20, 15, 15, 17, 16, 12, 21, 11, 11, 18, 16 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 4 of A184720

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..200

EXAMPLE

All solutions for n=5

..0....5....1

..0....0....2

..0....5....5

..5....0....3

CROSSREFS

Sequence in context: A327390 A169989 A067595 * A134868 A322861 A237259

Adjacent sequences:  A184718 A184719 A184720 * A184722 A184723 A184724

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 20 2011

STATUS

approved

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Last modified January 23 07:56 EST 2022. Contains 350510 sequences. (Running on oeis4.)