OFFSET
0,2
LINKS
Irene Sermon, Table of n, a(n) for n = 0..10000
EXAMPLE
For n = 8, 17^8 = 6975757441 and the digit sum is 55.
MATHEMATICA
Table[Total[IntegerDigits[17^n]], {n, 0, 100}] (* T. D. Noe, Oct 28 2013 *)
CROSSREFS
KEYWORD
nonn,base,less
AUTHOR
Irene Sermon, Oct 25 2013
STATUS
approved