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 A035357 #12 Dec 19 2015 09:47:17 %S A035357 1,1,1,7,39,409,4687,62822,945250,15999616,300150210,6198330586, %T A035357 139779046596,3420083177362,90241503643208,2554721759776914, %U A035357 77240614583288344,2484170781778551036 %N A035357 Number of increasing asymmetric rooted polygonal cacti with bridges (mixed Husimi trees). %H A035357 C. G. Bower, <a href="/transforms2.html">Transforms (2)</a> %H A035357 <a href="/index/Ca#cacti">Index entries for sequences related to cacti</a> %H A035357 <a href="/index/Ro#rooted">Index entries for sequences related to rooted trees</a> %H A035357 <a href="/index/Tra#trees">Index entries for sequences related to trees</a> %F A035357 Shifts left under transform T where Ta = EGJ(BHJ(a)). %Y A035357 Cf. A000083, A000237, A000314, A035082, A035349-A035356. %K A035357 nonn,eigen %O A035357 1,4 %A A035357 _Christian G. Bower_, Nov 15 1998