[seqfan] Re: Add the largest invisible digit

Benoît Jubin benoit.jubin at gmail.com
Tue Apr 14 15:58:56 CEST 2015


The equivalent sequences in base 2 and 3 (starting with any digit) also
stabilize. Is it always infinite and does it always stabilize? Hans, can
you adapt your program to study the nine (reasequences in bases 4 and 5?

On Tue, Apr 14, 2015 at 3:05 PM, Hans Havermann <gladhobo at teksavvy.com>
wrote:

> a(16173530) = 123456781
> a(16173531) = 123456790
> a(16173532) = 123456798
> a(16173533) = 123456798 ...
>
> > On Apr 14, 2015, at 7:41 AM, Eric Angelini <Eric.Angelini at kntv.be>
> wrote:
> >
> > a(1)=1
> > a(n)=a(n-1)+"the largest invisible digit of a(n-1)"
> >
> > S=1,10,19,27,36,45,54,63,72,81,90,98,105,114,123,...
>
> _______________________________________________
>
> Seqfan Mailing list - http://list.seqfan.eu/
>



More information about the SeqFan mailing list