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 A254440 #9 Apr 04 2015 21:19:53 %S A254440 1,2,3,5,7,9,11,33,101,111,131,262,313,23132,86068 %N A254440 Palindromes in A254296. %H A254440 Md Towhidul Islam & Md Shahidul Islam, <a href="http://arxiv.org/abs/1502.07730">Number of Partitions of an n-kilogram Stone into Minimum Number of Weights to Weigh All Integral Weights from 1 to n kg(s) on a Two-pan Balance</a>, arXiv:1502.07730 [math.CO], 2015. %K A254440 nonn,base,more %O A254440 1,2 %A A254440 _Md. Towhidul Islam_, Mar 19 2015