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 A061179 #3 Mar 31 2012 13:20:05 %S A061179 1,14,105,594,2860,12402,49963,190570,696787,2463300,8472280,28481220, %T A061179 93914325,304597382,973877245,3075011478,9602753412,29695165110, %U A061179 91026167999,276833858530,835933445799,2507876305416 %N A061179 Fourth column (m=3) of triangle A060920 (bisection of Fibonacci triangle, even part). %C A061179 Numerator polynomial of g.f. is sum(A061176(4,m)*x^m,m=0..4). %F A061179 a(n)= A060920(n+3, 3). %F A061179 G.f.: (1+2*x-5*x^2+2*x^3+x^4)/(1-3*x+x^2)^4. %Y A061179 A061178. %K A061179 nonn,easy %O A061179 0,2 %A A061179 _Wolfdieter Lang_, Apr 20 2001