a(n) = Sum_{k=0..n} A(n,k)*n^k where A(n,k) are Eulerian numbers.
A122778
a(n) = Sum_{k=0..n} A(n,k)*n^k where A(n,k) are Eulerian numbers.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =22a(4) =285a(5) =5656a(6) =158095a(7) =5881968a(8) =279768825a(9) =16507789696
External references
- oeis: A122778