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 A174536 #2 Mar 30 2012 18:40:51 %S A174536 1,2,3,5,7,29,593,1676860,115620398393,208904486974761399, %T A174536 12216177524273716236243939 %N A174536 Partial sums of A040082. %C A174536 Partial sums of number of inequivalent Latin squares (or isotopy classes of Latin squares) of order n. The subsequence of primes (6 in a row) in this partial sum begins: 2, 3, 5, 7, 29, 593. %F A174536 a(n) = SUM[i=1..n] A040082(i). %e A174536 a(7) = 1 + 1 + 1 + 2 + 2 + 22 + 564 = 593 is prime. %Y A174536 Cf. A040082, A002860, A003090, A000315. %K A174536 nonn %O A174536 1,2 %A A174536 _Jonathan Vos Post_, Mar 21 2010