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 A024371 #6 Mar 30 2012 18:55:54
%S A024371 0,1,2,3,5,11,18,34,55,89,144,246,398,665,1076,1775,2872,4647,7519,
%T A024371 12255,19829,32228,52146,84607,136897,221881,359011,580892,939903,
%U A024371 1521782,2462295,3985674,6448956,10437214,16887767,27329162,44219513
%N A024371 Sum_{ k=1 ... floor(n/2) } A023532(k)*Fib(n-k).
%F A024371 Also equals Sum_{ k = 1 ... floor((n+1)/2) } A023532(k)*Fib(n-k+1)
%e A024371 a(5) = 1*Fib(5) + 1*Fib(3) = 8 + 3 = 11.
%K A024371 nonn
%O A024371 1,3
%A A024371 _Clark Kimberling_
%E A024371 Edited by _Joshua Zucker_, May 14 2007