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 A182943 #4 Mar 30 2012 18:57:12
%S A182943 4,10,11,18,26,35,36,46,61,70,78,83,93,94,95,96,97,98,99,100,101,102,
%T A182943 103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,
%U A182943 120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148
%N A182943 Ranks of composites when all odd prime powers p^j, for j>=1, are jointly ranked.
%C A182943 Complement of A182942.
%t A182943 T[i_,j_]:=Sum[Floor[j*Log[Prime[i+1]]/Log[Prime[h]]],{h,2,PrimePi[Prime[i+1]^j]}]; Complement[Range[200],Table[Flatten[Table[T[i,j],{i,1,80},{j,1,1}]]]]
%Y A182943 Cf. A182870, A182942.
%K A182943 nonn
%O A182943 1,1
%A A182943 _Clark Kimberling_, Dec 14 2010