[seqfan] Re: A071030 == A118109 (Wolfram C.A. Rule 54)

[Neil Sloane]

Michael, Thanks for noticing that! I have followed your advice and replaced
A118109 with what it
should have been. We now have 3 versions of the sequence, A071030, A118108
and A118109.
I think the change is consistent with what Eric Weisstein would want.

If you are wondering if we should have 3 versions of other CAs from
Wolfram's list, the answer is
certainly, since it is not clear which of the three is to be preferred.

Best regards
Neil

Neil J. A. Sloane, President, OEIS Foundation.
11 South Adelaide Avenue, Highland Park, NJ 08904, USA.
Also Visiting Scientist, Math. Dept., Rutgers University, Piscataway, NJ.
Phone: 732 828 6098; home page: http://NeilSloane.com
Email: njasloane at gmail.com


On Wed, Oct 7, 2015 at 5:14 PM, Michael De Vlieger <mike at vincico.com> wrote:

> Folks, this is my first post, apologies if I have made an error.
>
>
>
> I am going through all the sequences having to do with Stephen Wolfram's
> cellular automaton "Rules". I've already gone through Rules 28 and 30 at
> https://oeis.org/wiki/Index_to_OEIS:_Section_Ce#cell.
>
>
>
> Rule 54 has three sequences. Sequence A118109 appears to be a duplicate of
> A071030. It ought to feature each row of Rule 54 as a binary number, but
> instead lists each "bit" as does A071030. In effect it ought to be the
> binary version of A118108 per the Title. I wrote about it in the pink boxes
> of a recent edit.
>
>
>
> I leave it to the senior editors to decide what to do since this is a long
> standing sequence. I have a program that would generate the sequence
> described by the title, as well as the resultant data. Please advise.
>
>
>
> Also, if there is anything I could do to improve the edits/contributions,
> please advise. (I don't have access to maths journals.)
>
>
>
> Cordially,
>
>
>
> Michael Thomas De Vlieger, AIA, AIGA
>
> President, Vinci LLC
>
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>
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