Denominator of Sum_{i=1..n} i!/(i^i).
A121564
Denominator of Sum_{i=1..n} i!/(i^i).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =18a(4) =288a(5) =180000a(6) =1620000a(7) =190591380000
External references
- oeis: A121564
A121564
Denominator of Sum_{i=1..n} i!/(i^i).