COMMENT on A111151.

[David Wilson]

Yes, I've noticed that the Mma programs for most sequences, if they aren't 
straightforward, are generally pretty inefficient (assuming Mma doesn't do 
amazing things under the covers).

----- Original Message ----- 
From: "Robert G. Wilson v" <rgwv at rgwv.com>
To: "Neil J. A. Sloane" <njas at research.att.com>
Cc: "David W. Wilson" <davidwwilson at comcast.net>
Sent: Wednesday, October 19, 2005 5:46 PM
Subject: COMMENT on A111151.


> Neil,
>
> Just added the Mathematica coding. I worked out the sequence to 10^6 OK, 
> but
> when I tried going to 10^7 blows up even with 1 Gig of Ram.
>
> Thanx, Bob.
>