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 A195982 #8 Oct 20 2014 17:15:11 %S A195982 1,-2,-1,0,-1,-2,-7,-18,-50,-138,-386,-1092,-3122,-9004,-26173,-76606, %T A195982 -225584,-667880,-1986932,-5936754,-17807936,-53606646,-161892564, %U A195982 -490363820,-1489319219,-4534631182,-13838799043,-42323692348,-129697503097,-398183735878,-1224576726538,-3772166985448,-11637362223230,-35953168834338,-111225021683891 %N A195982 Coefficients of expansion of 1/xi_0(y)^2 (see A195980 for definition). %C A195982 All the terms after the fourth are negative. %H A195982 A. D. Sokal, <a href="http://arxiv.org/abs/1106.1003">The leading root of the partial theta function</a>, arXiv preprint arXiv:1106.1003, 2011. Advances in Math., to appear. %Y A195982 Cf. A195980, A195981. %K A195982 sign %O A195982 0,2 %A A195982 _N. J. A. Sloane_, Sep 25 2011. Feb 01 2012