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%I #26 Nov 12 2017 09:34:00
%S 1,3,9,11,33,99
%N Divisors of 99.
%C For all k, a(n) divides k if and only if a(n) divides the base 10 reverse of k (A004086(k)).
%H David Radcliffe, <a href="/A018282/a018282.pdf">A property of the divisors of 99</a>
%H <a href="/index/Di#divisors">Index entries for sequences related to divisors of numbers</a>
%t Divisors[99] (* _Alonso del Arte_, Nov 09 2017 *)
%o (PARI) divisors(99) \\ _Charles R Greathouse IV_, Feb 21 2013
%K nonn,fini,full,easy
%O 1,2
%A _N. J. A. Sloane_