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 A082744 #3 Dec 05 2013 19:56:13
%S A082744 1,1,1,1,1,1,1,1,6,1,10,10,5,7,8,2,10,3,4,5,1,5,14,5,4,5,2,5,3,4,12,1,
%T A082744 7,5,4,5,30,2,8,3,14,12,1,8,4,7,9,30,2,2,17,6,200,1,2,7,6,16,7,2,20,6,
%U A082744 8,265,1,9,3,8,7,2,421,7,8,15,2,1,3,4,12,2,74,7,4,6,2,135,1,4,6,2,11000,8
%N A082744 Smallest k such that nk + 1 is a palindrome.
%t A082744 f[n_] := Block[{k = 1}, While[ FromDigits[ Reverse[ IntegerDigits[k*n + 1]]] != k*n + 1, k++ ]; k]; Table[ f[n], {n, 1, 92}]
%Y A082744 Cf. A082743.
%K A082744 base,nonn
%O A082744 1,9
%A A082744 _Amarnath Murthy_, Apr 15 2003
%E A082744 Edited and extended by _Robert G. Wilson v_, Apr 19 2003