[seqfan] Re: smallest number = to the sum of two prime numbers cubed intwo (+) ways

Robert G. Wilson v rgwv at rgwv.com
Sat Jul 24 00:02:19 CEST 2010


Et al,

    How is this sequence different an 
http://www.research.att.com/~njas/sequences/A011541
"Taxi-cab (taxicab) or Hardy-Ramanujan numbers: the smallest number that is 
the sum of 2 cubes in n ways"?

Bob.
--------------------------------------------------
From: "N. J. A. Sloane" <njas at research.att.com>
Sent: Monday, July 19, 2010 12:04 PM
To: <seqfan at seqfan.eu>
Cc: <njas at research.att.com>
Subject: [seqfan] smallest number = to the sum of two prime numbers cubed 
intwo (+) ways

>
> Dear Sequence Fans, This was just submitted. Could someone clean it up
> (edit it, find more terms, check if is new, etc.)?
> Neil
>
> %I A175589
> %S A175589 1749
> %N A175589 the smallest number = to the sum of two prime numbers cubed in 
> two (+) ways. the smallest prime number= to the sum of two numbers cubed 
> in two (+) ways.
> %K A175589 nonn
> %O A175589 1749,1
> %A A175589 stanley cohen (pulseinc(AT)optonline.net), Jul 18 2010
>
>
>
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> 




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