Eighth column of triangle A067410.

A067415

Eighth column of triangle A067410.

Terms

    a(0) =1a(1) =9a(2) =144a(3) =2304a(4) =36864a(5) =589824a(6) =9437184a(7) =150994944a(8) =2415919104a(9) =38654705664a(10) =618475290624

External references