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 A162850 #5 Nov 23 2016 15:30:46 %S A162850 1,36,1260,43470,1499400,51707880,1783182870,61494142500, %T A162850 2120662873980,73132344752670,2522013244518600,86973155625205080, %U A162850 2999321996442766470,103433437289822465700,3566964788136020871180,123008943076595227404270 %N A162850 Number of reduced words of length n in Coxeter group on 36 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I. %C A162850 The initial terms coincide with those of A170755, although the two sequences are eventually different. %C A162850 Computed with MAGMA using commands similar to those used to compute A154638. %H A162850 <a href="/index/Rec#order_03">Index entries for linear recurrences with constant coefficients</a>, signature (34, 34, -595). %F A162850 G.f.: (t^3 + 2*t^2 + 2*t + 1)/(595*t^3 - 34*t^2 - 34*t + 1) %K A162850 nonn %O A162850 0,2 %A A162850 _John Cannon_ and _N. J. A. Sloane_, Dec 03 2009