Leading term of Stirling's approximation to n!, sqrt(2*Pi)*n^(n+(1/2))/e^n, rounded up.
A005395
Leading term of Stirling's approximation to n!, sqrt(2*Pi)*n^(n+(1/2))/e^n, rounded up.
Terms
- a(0) =0a(1) =1a(2) =2a(3) =6a(4) =24a(5) =119a(6) =711a(7) =4981a(8) =39903a(9) =359537a(10) =3598696a(11) =39615626a(12) =475687487a(13) =6187239476a(14) =86661001741
External references
- oeis: A005395