Error-finding program
David Wilson
davidwwilson at comcast.net
Thu Oct 26 19:05:17 CEST 2006
Perhaps this will demystify the sequence:
%F A088460 a(n) = A001359(A001359(n))
----- Original Message -----
From: "N. J. A. Sloane" <njas at research.att.com>
To: <seqfan at ext.jussieu.fr>; <franktaw at netscape.net>; "zak seidov"
<zakseidov at yahoo.com>
Cc: <njas at research.att.com>
Sent: Thursday, October 26, 2006 9:10 AM
Subject: Re: Error-finding program
>I will make this correction:
>
>> --- franktaw at netscape.net wrote:
>> ..............
>> > A088460 a(20) should probably be 14561 instead of
>> > 4561. 14561 is at least a twin prime.
>> ............
>>
>> Me: Yes, it should be 14561,
>> and all other terms in A088460 are OK.
>>
>> Zak
>
> But look: this sequence has keyword "uned"
>
> When you see that, it usually means I could
> not understand the definition, or that the definition
> is not clear.
>
> So if you checked the entries, you must know what the definition is!
> - please tell me!
>
> Thanks!
>
> Neil
>
>
> --
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> 10/26/2006
>
>
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