[seqfan] Re: Sequence A114808.

Neil Sloane njasloane at gmail.com
Mon Jun 23 18:40:53 CEST 2014


Bob, I agree that A114808 is wrong, and that the correct version is what
you propose, namely

{424, 124, 624, 312, 415, 624, 781, 243, 906, 241, 953, 124, 976, 562, 448,
828, 124, 244, 140, 624, 122, 70, 312, 461, 35, 156, 243, 51, 757, 812, 415,
258, 789, 62, 476, 293, 945, 312, 438, 146, 972, 656, 241, 907, 348, 632,
812, 495, 367, 431, 640, 624, 476, 837, 158, 203, 124, 238, 418, 579, 101,
562}

There are no references to it from other sequences, so can you
go ahead and change it? Good catch!

Neil


On Mon, Jun 23, 2014 at 11:20 AM, Robert G. Wilson v <rgwv at rgwv.com> wrote:

> Et al,
>
>
>
>                 Sequence https://oeis.org/A114808 is incorrect. To keep it
> parallel to the others, we should start with n=1 and not n=0. In either
> case
> a(1) cannot equal 142, but either 42 or 424. I vote on 424.
>
>
>
> FromDigits[#] & /@ Partition[ Flatten@ IntegerDigits@ Table[5^n - 1, {n,
> 22}], 3]
>
>
>
> {424, 124, 624, 312, 415, 624, 781, 243, 906, 241, 953, 124, 976, 562, 448,
> 828, 124, 244, 140, 624, 122, 70, 312, 461, 35, 156, 243, 51, 757, 812,
> 415,
> 258, 789, 62, 476, 293, 945, 312, 438, 146, 972, 656, 241, 907, 348, 632,
> 812, 495, 367, 431, 640, 624, 476, 837, 158, 203, 124, 238, 418, 579, 101,
> 562}
>
>
>
> Bob.
>
>
> _______________________________________________
>
> Seqfan Mailing list - http://list.seqfan.eu/
>



-- 
Dear Friends, I have now retired from AT&T. New coordinates:

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



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