OFFSET
1,2
COMMENTS
a(1) = 1; for n >= 1, a(n+1) = a(n) + sum of its digits.
LINKS
PROG
(Haskell)
a230286 = (flip div 3) . a016052
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Reinhard Zumkeller and N. J. A. Sloane, Oct 16 2013
STATUS
approved