OFFSET
1,2
COMMENTS
For all k, a(n) divides k if and only if a(n) divides the base 10 reverse of k (A004086(k)).
LINKS
MATHEMATICA
Divisors[99] (* Alonso del Arte, Nov 09 2017 *)
PROG
(PARI) divisors(99) \\ Charles R Greathouse IV, Feb 21 2013
CROSSREFS
KEYWORD
nonn,fini,full,easy
AUTHOR
STATUS
approved