15567552000
domain: N
Appears in sequences
- a(n) = the largest divisor of n! such that (sum{k=1 to n} a(k)) is a divisor of n!.at n=14A156832
- The number of edges in the directed graph of the 2-opt landscape of the symmetric TSP.at n=10A213269
- Permanent of a square matrix M(n) whose general element M_{i,j} is defined by i*prime(j).at n=6A330087
- Expansion of e.g.f. 1/(1 - x * exp(x^3)).at n=12A358065