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 A062311 #11 Mar 25 2023 23:35:58 %S A062311 0,0,0,1,3,12,39,184,951,5531,38713,346207,3130812,34444964,382437428, %T A062311 4637235145 %N A062311 Number of ways writing n! as a sum of two primes. %C A062311 Number of unordered pairs of primes (p,q) such that n! = p + q. %F A062311 In other words, a(n) = A061358(n!) = number of prime+prime partitions of n!. %e A062311 n = 4: 4! = 24 = 5+19 = 7+17 = 11+13 so a(4) = 3. %Y A062311 Cf. A061358, A000142. See A140088 for a variant. %K A062311 nonn,more %O A062311 0,5 %A A062311 _Labos Elemer_, Jul 05 2001 %E A062311 a(9)-a(12) from _Hans Havermann_, Apr 29 2008 %E A062311 a(13) from _Graeme McRae_, May 02 2008 %E A062311 a(14)-a(15) from _Hans Havermann_, Dec 21 2008