OFFSET
1,11
COMMENTS
a(8)=8-ds(7)=8-7=1; a(15)=15-ds(14)=15-5=10; a(26)=26-ds(25)=26-7=19
MATHEMATICA
Table[n-Total[IntegerDigits[n-1]], {n, 80}] (* Harvey P. Dale, Apr 20 2011 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Claudio Meller, May 30 2009
STATUS
approved