a(n) = Product_{k=0..n} p(k)^k, where p(k) is the partition function A000041.
A259373
a(n) = Product_{k=0..n} p(k)^k, where p(k) is the partition function A000041.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =108a(4) =67500a(5) =1134472500
External references
- oeis: A259373