Date: Mon, 10 Feb 2003 18:36:10 -0500 (EST)
From: Dan Hoey <Hoey@aic.nrl.navy.mil>
To: "David Wilson" <davidwwilson@attbi.com>
Cc: "Math Fun" <math-fun@mailman.xmission.com>,
   klaus-brockhaus@t-online.de (Klaus Brockhaus)
Subject: Re: [math-fun] Ulam(1,2)

By the way, I get a period of about 10.1968 with Ulam(1,3).  But the
density waveform is bimodal:

   0  40  96 105 112  95  48   0   0   0   0   0   0  29  89 104 111 102  65   4

Dan