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 A369242 #10 Jan 22 2024 13:01:29 %S A369242 0,0,0,0,0,2,1,3,11,24,53,176,339,1510,2573 %N A369242 Number of representations of n! - 1 as a sum (p*q + p*r + q*r) with three odd primes p <= q <= r. %F A369242 a(n) = A369054(A033312(n)). %F A369242 For n >= 4, a(n) = A369055(n!/4). %o A369242 (PARI) A369242(n) = A369054(n!-1); \\ Uses also the program given in A369054. %Y A369242 Cf. A033312, A369054. %Y A369242 Cf. also A369241, A369245. %K A369242 nonn,hard,more %O A369242 0,6 %A A369242 _Antti Karttunen_, Jan 21 2024