Courtesy

[David Wilson]

Just a reminder.

As a courtesy to subscribers who labor under restrictions or charges for
downloads or disk space, Seqfan and Math-Fun mailing lists encourage
voluntarily limiting the size of messages.  We should all try to avoid 
posting
huge data tables, large amounts of irrelevant quoted text, and/or data file
attachments where possible.  Personally, if a have voluminous data that
I think may be of interest to list, I will offer my data on request.

----- Original Message ----- 
From: "Robert G. Wilson v" <rgwv at rgwv.com>
To: <ham>; <alexandre.wajnberg at skynet.be>
Cc: "Eric Angelini" <keynews.tv at skynet.be>; <seqfan at ext.jussieu.fr>
Sent: Monday, May 09, 2005 7:55 PM
Subject: Re: Semiprime's dividers concatenated


> Dear Alexandre,
>
> They do not quite cycle. Using the Mathematica coding:
> t = Union[ Flatten[ Table[ FromDigits[ Join[ IntegerDigits[ Prime[i]], 
> IntegerDigits[ Prime[j]]]], {i, 250}, {j, 250}]]]; Mod[t, 10] produces a 
> sequence that never quite falls into a pattern.
>
> Sincerely yours, Bob.
>
> 2, 3, 5, 7, 2, 3, 5, 7, 2, 3, 5, 7, 2, 3, 5, 7, 2, 3, 5, 7, 2, 3, 5, 7, 2, 
> 3, 5, [Very large data table and remainder of message elided]