Shifts left when Dirichlet convolution (DC:(b,b)->a) applied 4 times.

A144318

Shifts left when Dirichlet convolution (DC:(b,b)->a) applied 4 times.

Terms

    a(0) =1a(1) =1a(2) =16a(3) =256a(4) =4216a(5) =67456a(6) =1083136a(7) =17330176a(8) =277344816a(9) =4437547776a(10) =71001776256

External references