

A048926


Numbers that are the sum of 5 positive cubes in exactly 1 way.


4



5, 12, 19, 26, 31, 33, 38, 40, 45, 52, 57, 59, 64, 68, 71, 75, 78, 82, 83, 89, 90, 94, 96, 97, 101, 108, 109, 115, 116, 120, 127, 129, 131, 134, 135, 136, 138, 143, 145, 146, 150, 152, 153, 155, 162, 164, 169, 171, 172, 176, 181, 183, 188, 190, 192, 194, 195
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OFFSET

1,1


COMMENTS

It appears that this sequence has 11062 terms, the last of which is 1685758. This means that all numbers greater than 1685758 can be written as the sum of five positive cubes in at least two ways.  T. D. Noe, Dec 13 2006


LINKS

T. D. Noe, Table of n, a(n) for n=1..11062
Eric Weisstein's World of Mathematics, Cubic Number.


MATHEMATICA

Select[ Range[200], Count[ PowersRepresentations[#, 5, 3], r_ /; FreeQ[r, 0]] == 1 &] (* JeanFrançois Alcover, Oct 23 2012 *)


CROSSREFS

Cf. A003328, A048927.
Cf. A057906 (numbers not the sum of five positive cubes)
Sequence in context: A063614 A048928 A003328 * A047704 A043413 A017041
Adjacent sequences: A048923 A048924 A048925 * A048927 A048928 A048929


KEYWORD

nonn,fini


AUTHOR

Eric W. Weisstein


STATUS

approved



