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 A191148 #6 Mar 31 2012 10:28:59 %S A191148 1,3,15,86,522,3241,20256,126520 %N A191148 Number of n-cell fixed line-convex polycubes in 3 dimensions. %C A191148 A polycube is "line-convex" if every axis-parallel line intersects it in at most one continuous sequence of cells. %D A191148 G. Aleksandrowicz and G. Barequet, Parallel enumeration of lattice animals, Proc. 5th Int. Frontiers of Algorithmics Workshop, Zhejiang, China, Lecture Notes in Computer Science, 6681, Springer-Verlag, 90-99, May 2011. %Y A191148 Cf. A067675 (convex polyominoes). %K A191148 nonn,more,hard %O A191148 1,2 %A A191148 _Gill Barequet_, May 26 2011