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 A247661 #7 Oct 05 2014 17:32:14 %S A247661 1,1,3,6,12,20,35,56,92,142,221,330,496,724,1056,1512,2155,3028,4240, %T A247661 5866,8085 %N A247661 The number phi_4(n) of Frobenius partitions that allow up to 4 repetitions of an integer in a row. %D A247661 George E. Andrews, Generalized Frobenius partitions, Memoirs of the American Mathematical Society, Number 301, May 1984. %Y A247661 Cf. A000041, A053993, A052992, A247662. %K A247661 more,nonn %O A247661 0,3 %A A247661 _N. J. A. Sloane_, Oct 05 2014