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 A119878 #2 Mar 31 2012 10:29:10 %S A119878 4,24,96,96,272,344,404,404,712,844,988,988,1156,1500,1740,1740,1992, %T A119878 2088,2316,2316,3032,3128,3344,3344,3692,3968,4206,4206,4768,5032, %U A119878 5428,5428,5896,6184,6448,6448,6772,7284,7812,7812,8496,8664,8988,8988,9780 %N A119878 3*Volume of the root-n Waterman polyhedron of void-center type as defined in A119870. %C A119878 For more information see A119870. %Y A119878 Cf. A119869, A119874, A119873 [volume of Waterman polyhedron of basic type]. %K A119878 nonn %O A119878 0,1 %A A119878 _Hugo Pfoertner_, Jun 05 2006