Partial products of successive terms of A017101; a(0)=1 .

A144756

Partial products of successive terms of A017101; a(0)=1 .

Terms

    a(0) =1a(1) =3a(2) =33a(3) =627a(4) =16929a(5) =592515a(6) =25478145a(7) =1299385395a(8) =76663738305

External references