[seqfan] Re: ,base, sequences

[zak seidov]

Just submitted:

A175038/9 In the sequence of natural integers, number/sum of digits between successive primes. 

A175038 0,1,1,4,2,6,2,6,10,2,10,6,2,6,10,10,2,10,6,2,10,6
A175039 
0,4,6,18,3,18,9,9,40,3,35,27,6,27,43,55,6,50,36,9

- dumb  :-( 
or nice :-)

Zak

 


--- On Fri, 11/13/09, Andrew Weimholt <andrew.weimholt at gmail.com> wrote:

> From: Andrew Weimholt <andrew.weimholt at gmail.com>
> Subject: [seqfan] Re: ,base, sequences
> To: "Sequence Fanatics Discussion list" <seqfan at list.seqfan.eu>
> Date: Friday, November 13, 2009, 3:27 AM
> >
> > Search: keyword:nice keyword:base author:seidov
> > 2 results found:
> >
> > A121759 In decimal number system, take even digits of
> n with negative sign.
> > A121758 In decimal number system, take odd digits of n
> with negative sign.
> >
> > And I bet that ,nice, is not of mine -
> > Neil did it ( many thanks, Neil! :-) )
> >
> > Zak
> >
> 
> Well, they do have a nice graph. :-)
> 
> Andrew