E.g.f.: Sum_{n>=0} sin(2^n*x)^n / 2^(n^2).

A194027

E.g.f.: Sum_{n>=0} sin(2^n*x)^n / 2^(n^2).

Terms

    a(0) =1a(1) =1a(2) =2a(3) =2a(4) =-104a(5) =-3704a(6) =-113968a(7) =-2059408a(8) =362847616a(9) =113325214336

External references