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A003329 Numbers that are the sum of 6 positive cubes. 11
6, 13, 20, 27, 32, 34, 39, 41, 46, 48, 53, 58, 60, 65, 67, 69, 72, 76, 79, 83, 84, 86, 90, 91, 95, 97, 98, 102, 104, 105, 109, 110, 116, 117, 121, 123, 124, 128, 130, 132, 135, 136, 137, 139, 142, 143, 144, 146, 147, 151, 153, 154, 156, 158, 160, 161, 162, 163 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

T. D. Noe, Table of n, a(n) for n=1..1000

Eric Weisstein's World of Mathematics, Cubic Number.

MATHEMATICA

max = 200; cmax = Ceiling[(max - 5)^(1/3)]; cc = Array[c, 6]; iter = Sequence @@ Transpose[ {cc, Join[{1}, Most[cc]], Table[cmax, {6}]}]; Union[ Reap[ Do[ a = Total[cc^3]; If[a <= max, Sow[a]], Evaluate[iter]]][[2, 1]]] (* Jean-Fran├žois Alcover, Oct 23 2012 *)

CROSSREFS

Cf. A048929, A048930, A048931.

Cf. A057907 (Complement)

Sequence in context: A109236 A109235 A189523 * A048929 A187393 A043417

Adjacent sequences:  A003326 A003327 A003328 * A003330 A003331 A003332

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

EXTENSIONS

More terms from Eric W. Weisstein

STATUS

approved

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Last modified August 21 17:42 EDT 2017. Contains 290892 sequences.