sequence information service
Marc LeBrun
mlb at well.com
Mon Feb 4 17:29:13 CET 2002
>=Michael Somos
> ...it is not immediately obvious that A005775(10)=3858 because that
> depends on the origin which is listed on another line '%O A005775 3,2'.
Good point. However I find the one-value-per-line format too verbose. How
about if it returned the range of indices for each line? For example,
A005775(3:15) 1,4,14,45,140,427,1288,3858,11505,34210,101530,300950,891345
Also, in a related vein, I've been fretting over the initial index issue
with the superseeker transforms. Some transforms, like differences, are
highly index-independent, but many others, such as Mobius, can be
exquisitely sensitive to the "registration". What happens with initial
zero-padding in transforms, both for the EIS entries and the lookup sequence?
Thanks!
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