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 A095725 #2 Mar 30 2012 17:37:53 %S A095725 1,5,9,17,21,37,45,69,73,77,85,93,141,149,157,173,189,277,285,297,301, %T A095725 317,349,381,557,573,597,605,637,701,765,1117,1149,1197,1213,1277, %U A095725 1405,1533,2237,2301,2389,2397,2429,2557,2813,3069,4477,4605,4797,4861,5117 %N A095725 Where records occur in numerators of Kepler's tree of harmonic fractions (A093873). %C A095725 See A095726 for location of records in denominators of Kepler's tree. %Y A095725 Cf. A093873, A095726, A095727. %K A095725 nonn %O A095725 1,2 %A A095725 _John W. Layman_, Jun 04 2004