[seqfan] Re: A111287: first 2000 terms
N. J. A. Sloane
njas at research.att.com
Mon Nov 30 11:10:12 CET 2009
About b-files:
> I see there's already one with 1000 terms.<A0> What is the etiquette in such a case?
Me: I guess you create the usual %H line, and at the end of
the line you say [This replaces an earlier b-file of XXXX terms computed by YYYY.]
> Along the same lines, is there some rule of thumb for which sequences we want b-files for?
Me: Pretty much any sequence - the b-files are always useful
> I would think that sequences that are too simple (like the odd numbers) would be excluded.
Me: No, even the odd numbers need a b-file
(could be useful for plotting one
sequence against another)
> what size of b-file is acceptable?
100, 1000, 10000, terms are usual.
Best regards
Neil
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