Recurrence: a(n) = -Sum[i=0..n-1, a(i)*C(n+1,i) ], a(0)=1.

A103996

Recurrence: a(n) = -Sum[i=0..n-1, a(i)*C(n+1,i) ], a(0)=1.

Terms

    a(0) =1a(1) =-1a(2) =2a(3) =-9a(4) =74a(5) =-955a(6) =17744a(7) =-448077a(8) =14751974a(9) =-613569711a(10) =31452344252

External references