Smallest number k which becomes a power of 2 after being transformed by the reduced Collatz function k=(3*k+1)/2 precisely n times.

A287319

Smallest number k which becomes a power of 2 after being transformed by the reduced Collatz function k=(3*k+1)/2 precisely n times.

Terms

    a(0) =1a(1) =3a(2) =151a(3) =26512143

External references