First, second, third... differences (corrected)

zak seidov zakseidov at yahoo.com
Sat Jan 6 23:14:32 CET 2007


Eric, it is not correction,
it is another sequence with other seed values.
I think that it's possible to find many more such
sequences (or not?) 
I calculated first 830 terms of the sequence.
It seems that a(n)/a(n-1) =>> 2.00855.
Is there any sense in this value?
Zak

Just for curiosity:
a(829)=
7601384407364852667387797368557472078180501583498893807837742272453889412356520743236100233787899427129220974856960895236904018690847755323953766671310234719881068353924430013116779169387334686753774511255621820951264380519769671510152952725642681508,

a(830)=
15267756996694034848581040362002291280053942486336676227253984485001815536100720119601654001470719421424545963457420016793347320407965284868116659846534453649082259513835385270551579960267925411064468034697493549910779452669455557126073308390258939388.

--- Eric Angelini <Eric.Angelini at kntv.be> wrote:

> My apologizes, this is the first such triangle :-( 
> 
> 
> 0   5   11   19   31    59   137   337   795 ...
>   5   6    8    12   28    78   200   458
>     1    2    4   16    50   122   258
>       1    2    12   34    72   136
>          1   10   22    38    64
>            9    12   16    26
>               3    4    10
>                  1    6
>                    5
> 
> Best,
> E.
> 
> 


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