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 A026034 #4 Mar 30 2012 18:56:04 %S A026034 1,1,2,3,6,10,20,35,69,125,242,451,858,1638,3068,5980,11050,21930, %T A026034 40052,80750,145996,298452,534888,1106921,1968685,4118725,7276050, %U A026034 15371475,26993490,57528750,100490220,215867880,375287550,811985790,1405622460 %N A026034 T(n,[ n/2 ]), where T is defined in A026022. %Y A026034 a(2n) = A026029(n), a(2n+1) = A026026(n+2). %K A026034 nonn %O A026034 0,3 %A A026034 _Clark Kimberling_