a(n) = 25^(n+1)*Gamma(n+8/5)/Gamma(3/5).
A276489
a(n) = 25^(n+1)*Gamma(n+8/5)/Gamma(3/5).
Terms
- a(0) =15a(1) =600a(2) =39000a(3) =3510000a(4) =403650000a(5) =56511000000
External references
- oeis: A276489
A276489
a(n) = 25^(n+1)*Gamma(n+8/5)/Gamma(3/5).