G.f. A(x) satisfies: prime(n-1) iteration of A(x) yields a zero coefficient of x^n for n>2.
A227886
G.f. A(x) satisfies: prime(n-1) iteration of A(x) yields a zero coefficient of x^n for n>2.
Terms
- a(0) =1a(1) =1a(2) =-2a(3) =6a(4) =-24a(5) =-820a(6) =27144a(7) =-1291488a(8) =59107938a(9) =-3469468244a(10) =-551251146312
External references
- oeis: A227886