Imaginary part of (1 + n*i)^n, where i is the imaginary unit.

A370189

Imaginary part of (1 + n*i)^n, where i is the imaginary unit.

Terms

    a(0) =0a(1) =1a(2) =4a(3) =-18a(4) =-240a(5) =1900a(6) =42372a(7) =-482552a(8) =-14970816a(9) =222612624a(10) =8825080100a(11) =-161981127968

External references