8th binomial transform of the periodic sequence (1,9,1,1,9,1...).

A081035

8th binomial transform of the periodic sequence (1,9,1,1,9,1...).

Terms

    a(0) =1a(1) =17a(2) =209a(3) =2273a(4) =23201a(5) =228017a(6) =2186609a(7) =20620673a(8) =192174401a(9) =1775688017a(10) =16304021009a(11) =148995991073

External references