OEIS stats

[N. J. A. Sloane]

some truncation effects in the graph.  Still it is interesting.  The powers
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Date: Wed, 2 Jan 2008 00:04:41 -0800 (PST)
From: zak seidov <zakseidov at yahoo.com>
Subject: Re: Common and uncommon numbers
To: "T. D. Noe" <noe at sspectra.com>, seqfan at ext.jussieu.fr
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--- "T. D. Noe" <noe at sspectra.com> wrote:

>The two least
> common numbers are 8795
> and 9935, which do not occur in any sequence in OEIS

me:

8795=A001358(2335)
9935=A001358(2601)

see your b001358.

Happy New Year.
zak
 
--- "T. D. Noe" <noe at sspectra.com> wrote:

> Just for fun, I took a snapshot of OEIS on Dec. 16
> and counted the number
> of sequences in which n or -n occurs for 0 <= n <=
> 10000.
> 
> You can view the graph at
> http://www.sspectra.com/math/OEIS_Count.gif
> 
> Because OEIS has only about the first 100 terms of
> each sequence, there are
> some truncation effects in the graph.  Still it is
> interesting.  The powers
> of 2, such as 4096, are very common.  The two least
> common numbers are 8795
> and 9935, which do not occur in any sequence in OEIS
> (yet).
> 
> Happy New Year!
> 
> Tony
> 
> 



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