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 A086423 #7 Mar 30 2012 16:49:46 %S A086423 1,0,0,0,0,1,1,1,3,6,9,12,34,33,56,78,161,252,349,483,862,1179,1606, %T A086423 2401,3502,4645,6568,8820,11997,16132,21326,27763,37313,46907,61069, %U A086423 78476,99343,124282,158258,196532,242126,301752,372498,449742 %N A086423 Number of isolated-pentagon fullerenes with 2n vertices (or carbon atoms). %C A086423 Enantiomorphic pairs are counted as different here. Cf. A046880. %D A086423 P. W. Fowler and D. E. Manolopoulos, An Atlas of Fullerenes, Cambridge Univ. Press, 1995, see p. 33. %H A086423 Gunnar Brinkmann, <a href="/A086423/b086423.txt">Table of n, a(n) for n = 30..120</a> %Y A086423 Cf. A046880, A007894, A057210. %K A086423 nonn %O A086423 30,9 %A A086423 _N. J. A. Sloane_, Sep 08 2003 %E A086423 More terms from Gunnar Brinkmann, Aug 24 2006