G.f.: Product_{k>=1} (1 - x^k)^(-k^(k-2)).
A262842
G.f.: Product_{k>=1} (1 - x^k)^(-k^(k-2)).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =5a(4) =22a(5) =150a(6) =1469a(7) =18452a(8) =282426a(9) =5088276a(10) =105431378a(11) =2469403421a(12) =64508609896
External references
- oeis: A262842