OFFSET
1,1
COMMENTS
The sequence has a finite number of terms. The sequence is a subset of A244595.
LINKS
Andreas Boe, Table of n, a(n) for n = 1..10000
EXAMPLE
Decimal 1811 = hex 713 -> 1+8+1+1 = 7+1+3.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Andreas Boe, Jul 01 2014
STATUS
approved