[seqfan] Re: Digitsum of a(n) is visible in a(n+1) - Plotting and animating it and any sequence
Jacques Tramu
jacques.tramu at echolalie.com
Wed Feb 24 21:31:31 CET 2010
Eric Angelini a écrit :
> Hello SeqFans,
> here is another re-ordering of the Naturals:
>
> The digitsum of a(n) is visible in the smallest
> a(n+1) not yet present in S:
>
> S=1,10,11,2,12,3,13,4,14,5,15,6,16,7,17,8,18,
>...
Hi SeqFans,
This sequence and many other one
can be plotted and animated here :
http://www.echolalie.org/gbgraph/gb/oeis.htm
Chose EA00001 in the selection choice for this one - Then [Animate],
then [Stop].
Or plot your own sequence.
Have fun.
Regards,
JT
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