[seqfan] Re: Nonmembers of Range of Euler Phi Function

[Ray Chandler]

> I want to submit a sequence whose nth term is, if it exists, 
> the smallest positive integral multiple of 2^n not in the 
> range of the Euler phi function.
> I know the terms up to n=5 (so the offset is n=0): 3, 14, 68, 
> 152, 304, 608
> 

Using Tony Noe's b-file from A005277, sequence continues
3, 14, 68, 152, 304, 608, 1984, 3968, 12032, 24064, ...

Ray