2^2^2^ ... 2^w (with n 2's), where w = 1.92878... = A086238.
A016104
2^2^2^ ... 2^w (with n 2's), where w = 1.92878... = A086238.
Terms
- a(0) =1a(1) =3a(2) =13a(3) =16381
External references
- oeis: A016104
A016104
2^2^2^ ... 2^w (with n 2's), where w = 1.92878... = A086238.