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 A054134 #4 Mar 30 2012 18:57:03
%S A054134 1,1,2,2,4,2,4,9,6,2,8,19,18,8,2,16,39,46,31,10,2,32,79,107,97,48,12,
%T A054134 2,64,159,235,264,180,69,14,2,128,319,498,654,570,303,94,16,2,256,639,
%U A054134 1032,1518,1602,1101,474,123,18,2,512,1279,2109
%N A054134 Even-index Fibonacci row-sum array: T(n,0)=U(2n,n)/2, T(n,k)=U(2n,n+k) for k=1,2,...,n, n >= 0, U the array in A054125.
%e A054134 Rows: {1}, {1,2}, {2,4,2}, {4,9,6,2}, ...
%K A054134 nonn,tabl,eigen
%O A054134 0,3
%A A054134 _Clark Kimberling_