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 A174436 #4 Jul 10 2015 23:22:21 %S A174436 0,0,4,35,275,2206,18602,166191,1574415,15788974,167183914,1863967135, %T A174436 21822793215,267611755414,3429246890754,45819357151439, %U A174436 637076509210383,9200974953803310,137799616003035306 %N A174436 Partial sums of A039765. %C A174436 Partial sums of number of edges in the Hasse diagrams for the D-analogs of the partition lattices. The subsequence of primes in this partial sum begins: 45819357151439. %F A174436 a(n) = SUM[i=0..n] A039765(i). %Y A174436 Cf. A003128, A039759, A039765. %K A174436 nonn %O A174436 0,3 %A A174436 _Jonathan Vos Post_, Mar 19 2010