[seqfan] Re: Oh, To Offend (PS)

Joerg Arndt arndt at jjj.de
Wed Mar 17 11:32:03 CET 2010


I'd like to discourage name invention.

For a (IMO) bad example search "trivial primes"
to find 51 seqs that I'd like to see deleted.


* Jeremy Gardiner <jeremy.gardiner at btinternet.com> [Mar 17. 2010 11:22]:
> 
> PS
> 
> Perhaps we might call Leroy's sequence the "rigid numbers", on account of
> their having a "rigid digit"?
> 
> Jeremy
> 
> On 16/3/10 19:58, "Leroy Quet" <q1qq2qqq3qqqq at yahoo.com> wrote:
> 
> > %N A175262 "Obscene numbers": Those positive integers that when written in
> > binary contain an odd number of digits, the middle digit being a 1. 
> 
> 
> 
> 
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> 
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