OFFSET
0,2
EXAMPLE
a(1) = 1^3 + 1^3 = 2; a(10) = 10^3 + (1^3 + 0^3) = 1000 + 1.
MATHEMATICA
Table[n^3 + Total[IntegerDigits[n]^3], {n, 0, 50}] (* T. D. Noe, Apr 26 2013 *)
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
Jonathan Vos Post, Apr 25 2013
STATUS
approved