Central factorial numbers: unsigned 1st subdiagonal of A182867.
A002455
Central factorial numbers: unsigned 1st subdiagonal of A182867.
Terms
- a(0) =0a(1) =1a(2) =20a(3) =784a(4) =52480a(5) =5395456a(6) =791691264a(7) =157294854144
External references
- oeis: A002455