Is 8795 especially uninteresting
reismann at free.fr
reismann at free.fr
Sat Jun 9 10:25:34 CEST 2007
Hi Seqfans,
prime(1097) = l(1097) + g(1097) = weight(1097) * level(1097) + g(1097).
A000040(1097) = A118534(1097) + A001223(1097) = A117078(1097) * A117563(1097) +
A001223(1097).
8807 = 8795 + 12 = 1759 * 5 + 12.
Best,
Rémi
This is a belated response to Andrew's posting of May 09 2007
Andrew, thanks for catching all these duplicates. I am slowly
working my way though them.
You said:
> I've been skipping over submitting duplicate sequences like this pair:
(submitted by Clark Kimberling)
>
> http://www.research.att.com/~njas/sequences/?q=id:A026170|id:A026174
>
> I assume that with their low A-numbers they've probably been reviewed and
> are different.
I'm not sure that is true!
> If that's not the case, then a search by the author's name
> for sequences below A030000 should show all of them. I don't know how many
> there are, but I've run into seven or eight pairs already.
If you still have a record of those "seven or eight pairs" please
Clark, what about this pair, are they identical?
%I A026170
%S A026170 1,2,4,5,8,10,11,13,14,17,20,22,23,26,28,29,31,32,35,37,38,40,
%T A026170 41,44,47,49,50,53,56,58,59,62,64,65,67,68,71,74,76,77,80,82,
%U A026170 83,85,86,89,91,92,94,95,98,101,103,104,107,109,110,112,113,116
%N A026170 (1/2)*s(n+1), where s = A026169.
%C A026170 Is this the same as A026174? - Andrew Plewe, May 09 2007
%Y A026170 Adjacent sequences: A026167 A026168 A026169 this_sequence A026171 A026172 A026173
%Y A026170 Sequence in context: A079537 A094591 A026138 this_sequence A026174 A120685 A047261
%K A026170 nonn
%O A026170 1,2
%A A026170 Clark Kimberling (ck6(AT)evansville.edu)
%I A026174
%S A026174 1,2,4,5,8,10,11,13,14,17,20,22,23,26,28,29,31,32,35,37,38,40,
%T A026174 41,44,47,49,50,53,56,58,59,62,64,65,67,68,71,74,76,77,80,82,
%U A026174 83,85,86,89,91,92,94,95,98,101,103,104,107,109,110,112,113,116
%N A026174 a(n) = n-th number k such that s(j)<s(k) for all j<k, where s = A026172.
%C A026174 Is this the same as A026170? - Andrew Plewe, May 09 2007
%Y A026174 Adjacent sequences: A026171 A026172 A026173 this_sequence A026175 A026176 A026177
%Y A026174 Sequence in context: A094591 A026138 A026170 this_sequence A120685 A047261 A102798
%K A026174 nonn
%O A026174 1,2
%A A026174 Clark Kimberling (ck6(AT)evansville.edu)
Neil Sloane
More information about the SeqFan
mailing list