[seqfan] Re: A033035: Change of parity
zak seidov
zakseidov at yahoo.com
Sun Jan 25 04:27:32 CET 2009
1. More terms:
{4185097,5380840}
{37665880, 48427561}
{338992927, 435848050}
2a. First terms in pairs ==0 (mod 7), and
2b. last terms in pairs ==1 (mod 9).
3. differences between terms in pairs ==0 (mod 3):
10-7=3, 91-70=21, etc.
--- On Sat, 1/24/09, zak seidov <zakseidov at yahoo.com> wrote:
> From: zak seidov <zakseidov at yahoo.com>
> Subject: [seqfan] Re: A033035: Change of parity
> To: seqfan at seqfan.eu
> Date: Saturday, January 24, 2009, 8:52 PM
> 1. More terms:
> {4185097,5380840}
> {37665880, 48427561}
>
> 2a. First terms in pairs ==0 (mod 7), and
> 2b. last terms in pairs ==1 (mod 9).
>
> --- On Sat, 1/24/09, zak seidov <zakseidov at yahoo.com>
> wrote:
>
> > From: zak seidov <zakseidov at yahoo.com>
> > Subject: [seqfan] A033035: Change of parity
> > To: seqfan at seqfan.eu
> > Date: Saturday, January 24, 2009, 7:21 PM
> > Change of parity in A033035:
> > {7, 10}
> > {70, 91}
> > {637, 820}
> > {5740, 7381}
> > {51667, 66430}
> > {465010, 597871}
> > Anyone may wish to check/add terms?
> > and submit to Neil?
> > thx, zak
> >
> >
> >
> >
> >
> > _______________________________________________
> >
> > Seqfan Mailing list - http://list.seqfan.eu/
>
>
>
>
>
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>
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