[seqfan] Re: A253072.

[Neil Sloane]

Interesting comment!  Of course it might be a coincidence.  Still, I added
it to A253072.

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 Sat, Jan 31, 2015 at 8:11 PM, Omar E. Pol <info at polprimos.com> wrote:

> Dear Neil,
>
> An observation.
> In the sequences A050476 and A253072 we have that:
>
> a(0) = 1
> a(1) = 7
> a(3) = 95
> a(7) = 18447
>
> A253072(2^k-1) = A050476(2^k-1), 0<=k<=m, where m is at least 3.
>
> Best regards.
>
> Omar E. Pol
>
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