Clearly. > -----Original Message----- > From: zak seidov [mailto:zakseidov at yahoo.com] > Sent: Tuesday, April 22, 2008 9:59 AM > To: David W. Wilson > Subject: Re: Concatenation problem > > > David, > trivial sequence 1,1,1,1,1 perfectly > satisfies the defn, > so may be you mean a(n)>a(n-1)? > > zak It's apparent, isn't it? I'm not writing a paper.