[seqfan] Re: A true Mac Mahon ruler?
eric.angelini at skynet.be
Sat Jun 29 12:54:17 CEST 2019
The answer to my question was (of course)
already in the OEIS:
BTW, this seq is not at all OBSC (keyword).
It should be labelled BEAU(tiful) instead!
> Le 25 juin 2019 à 20:21, Éric Angelini <eric.angelini at skynet.be> a écrit :
> Hello Math-Fun
> Anyway -- is it possible to build a
> wooden ruler with as few as possible
> vertical marks such that all integers
> measures between 1 and 200 can
> be materialized only once?
[this was Xposted to Math-Fun]
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