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 A061175 #3 Mar 31 2012 13:20:05 %S A061175 9,471,8268,85962,662773,4215123,23440212,118073914,551281476, %T A061175 2423731704,10148667670,40812739230,158644493079,599051383561, %U A061175 2206150654944,7949311477362,28098758599203,97645872621753 %N A061175 One half of sixth column of Lucas bisection triangle (odd part). %C A061175 Numerator of G.f. is one half of row polynomial sum(A061187(5,m)*x^m,m=0..8). %F A061175 a(n)= A060924(n+5, 5)/2. %F A061175 G.f.: (1+x)*(3-2*x)*(12*x^3-35*x^2+29*x+1)*(4*x^3-9*x^2+15*x+3)/(1-3*x+x^2)^6. %Y A061175 Cf. A002548, 2*A061171, A061172, 4*A061173, A061174. %K A061175 nonn,easy %O A061175 0,1 %A A061175 _Wolfdieter Lang_, Apr 20 2001