a(1)=1, a(n) = 17*a(n-1) + n.

A014900

a(1)=1, a(n) = 17*a(n-1) + n.

Terms

    a(0) =1a(1) =19a(2) =326a(3) =5546a(4) =94287a(5) =1602885a(6) =27249052a(7) =463233892a(8) =7874976173a(9) =133874594951

External references