OFFSET
1,1
LINKS
Christian N. K. Anderson, Table of n, a(n) for n = 1..10000
Christian N. K. Anderson, Decomposition of the first 10000 terms into 3 sets of cube triples
EXAMPLE
a(1) = 5104 = 1^3+12^3+15^3 = 2^3+10^3+16^3 = 9^3+10^3+15^3.
MATHEMATICA
Select[Range[42000], Length[PowersRepresentations[#, 3, 3]]==3&] (* Harvey P. Dale, Sep 28 2016 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Kevin L. Schwartz and Christian N. K. Anderson, Apr 11 2013
STATUS
approved