This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A083868 #5 Mar 30 2012 18:50:35
%S A083868 0,0,0,0,0,0,0,0,0,0,1,1,2,1,3,1,3,2,0,0,1,0,0,0,0,0,0,0,1,0,1,0,3,0,
%T A083868 1,0,1,0,1,0,0,1,0,0,3,0,0,1,2,0,1,0,2,0,1,0,5,0,1,0,0,0,0,1,0,0,0,0,
%U A083868 3,5,1,1,1,0,3,0,1,1,1,0,0,1,0,0,0,1,0,0,3,0,1,0,2,4,1,0,3,0,2,0,0,1,0,0,1
%N A083868 Number of palindromic divisors d of n-th decimal palindrome m, such that 9<d<m.
%e A083868 n=116, divisors of A002113(116) = 1771 are
%e A083868 {1,7,11,23,77,161,253,1771}, 6 of them are palindromes {1,7,11,77,161,1771}
%e A083868 and three are >9 and <1771: {11,77,161}, therefore
%e A083868 a(116) = 3 < A083867(116) = 6 < A076888(116) = 8.
%Y A083868 Cf. A078337, A083867, A076888, A000005, A002113.
%K A083868 nonn,base
%O A083868 1,13
%A A083868 _Reinhard Zumkeller_, May 07 2003