[seqfan] Re: Improving Approved A() Entries

[Joerg Arndt]

These characterizations of two sequences may be helpful:

A163778:  Odd terms in A054639.
A163777: Even terms in A054639.

See Theorem 4.3 in
  https://www.sciencedirect.com/science/article/pii/S0166218X11002800?via%3Dihub

Best regards,   jj



* P. Michael Hutchins <pmh232 at gmail.com> [Mar 12. 2018 08:17]:
> I asked an OEIS contact this:
> 
> I want to study A163778, since I discovered that it's related to my 294673,
> > but I can't understand (the English of) the COMMENTS..
> >
> 
> [...]