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 A132063 #2 Mar 31 2012 13:20:14 %S A132063 1,2,13,137,1996,37109,838993,22336292,684256123,23705447669, %T A132063 916278718246,39088637286467,1824146816097373,92434987026468722, %U A132063 5054207258536066681,296598839923053166109,18593246768511584995468 %N A132063 Alternating row sums of Jabotinsky type triangle S2p(-3):= A000369. %F A132063 a(n)=sum(A000369(n,m)*(-1)^(m-1),m=1..n) %F A132063 E.g.f.: 1-exp(-(1-(1-4*x)^(1/4))). %Y A132063 Cf. A016036 (row sums of A000369). %K A132063 nonn,easy %O A132063 1,2 %A A132063 _Wolfdieter Lang_ Sep 14 2007