[seqfan] Re: n-sphere constants

Maximilian Hasler maximilian.hasler at gmail.com
Mon Feb 11 15:52:44 CET 2013

> My question is how to make a family of constants in the
> OEIS and add constants like A000796 or A019692?

In case these constants are of the form  (rational * power of pi) or
even (integer / n! * power of pi),
one can list the "rational" or the "integer" instead
 (and the "power" probably exists as another sequence)
 to "group together the family" in one sequence. XREF's can then be
given to link to individual decimal expansions (or partial fractions

Of course it is also possible to store all the decimal expansions as
rows of an infinite square array, but until the OEIS allows to search
for such subsequences (rows/cols of tabl), this might not be very
helpful in practice.


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