... too short? ...too long?
Hans Havermann
hahaj at rogers.com
Tue Oct 1 20:09:31 CEST 2002
Olivier écrivait:
> To be considered, a sequence must have a least 4 terms...
For the record, the currently archived (75546 sequences) database
contains 5 one-termers, 33 two-termers, and 150 three-termers.
Most terms is 232 [A064533], forty more than the nearest rival! Most
frequent terms is 100 (2615 occurrences), followed in frequency by
19-termers, 21-termers, 18-termers, 22-termers, and 20-termers. :)
njas had written:
> %S A038698
> 0,1,0,1,2,1,0,1,2,1,2,1,0,1,2,1,2,1,2,3,2,3,4,3,2,1,2,3,2,1,2,3,2,3,2,
> %T A038698
> 3,2,3,4,3,4,3,4,3,2,3,4,5,6,5,4,5,4,5,4,5,4,5,4,3,4,3,4,5,4,3,4,3,4,3,
> %U A038698 2,3,4,3,4,5,4,3,2,1
>
> There's room for further terms to complete the third line, and it would
> be easy to compute them.
If we had some sort of absolute length-limit per %'s S-T-U, it might be
possible to determine, a priori, how many terms are enough. But A064533
implies that length-limits are arbitrary.
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