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 A285554 #14 Apr 21 2017 12:15:24 %S A285554 0,1,-2,1,1,-2,3,-3,1,1,-4,8,-9,5,3,-12,18,-18,10,5,-22,37,-40,21,12, %T A285554 -47,72,-71,38,19,-84,133,-135,73,38,-156,235,-232,124,61,-264,407, %U A285554 -404,216,109,-455,682,-664,354,172,-738,1117,-1094,582,286,-1203,1793 %N A285554 Expansion of q^(-2/5) * (r(q^2) - r(q)^2) / 2 in powers of q where r() is the Rogers-Ramanujan continued fraction. %H A285554 Seiichi Manyama, <a href="/A285554/b285554.txt">Table of n, a(n) for n = 0..10000</a> %F A285554 a(2n) = (A007325(n) - A055101(2n)) / 2, a(2n+1) = -A055101(2n+1) / 2. %Y A285554 Cf. A007325, A055101, A112274, A285555. %K A285554 sign %O A285554 0,3 %A A285554 _Seiichi Manyama_, Apr 21 2017