[seqfan] Re: Observation on the parity of A171791 and A233312

[Jorgen Backelin]

Dear Vladimir,

OK; I've now started a submission (at the preliminarily allocated item number
A267508. It may take me some days to get it fit for actual submission.

One question: Is the term "c-equivalence" only used in some OEIS items, or
dies it exist also in some published text, or e.g. in some arXiv article?
Do you know if anyone else has employed another term for this concept?
I think that it is possible that someone used "c-equivalence" in some
other sense, if it is not an established term. (Of course, I could
always write "c-equivalence in the sense of Shevelev", if you yourself
didn't use this term in any other sense.)

Jörgen