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A047704 Numbers that are the sum of 5 but no fewer positive cubes. 4
5, 12, 19, 26, 31, 33, 38, 40, 45, 52, 57, 59, 68, 71, 75, 78, 83, 90, 94, 96, 97, 101, 109, 115, 116, 120, 131, 138, 143, 146, 150, 157, 162, 164, 169, 171, 172, 176, 181, 183, 188, 194, 195, 199, 201, 207, 208, 209, 213, 214, 220, 227, 234, 241, 246, 248 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

This sequence is conjectured to have a finite number of terms. - T. D. Noe, Dec 13 2006

LINKS

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

MATHEMATICA

Select[Range[300], (pr = PowersRepresentations[#, 5, 3]; pr != {} && Count[pr, r_/; (Times @@ r) == 0] == 0)&] (* Jean-Fran├žois Alcover, Jul 26 2011 *)

CROSSREFS

Cf. A003328, A002376.

Sequence in context: A048928 A003328 A048926 * A043413 A017041 A139692

Adjacent sequences:  A047701 A047702 A047703 * A047705 A047706 A047707

KEYWORD

nonn

AUTHOR

Arlin Anderson (starship1(AT)gmail.com)

STATUS

approved

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Last modified December 13 20:27 EST 2019. Contains 329973 sequences. (Running on oeis4.)