[seqfan] Re: definition of pandigital numbers

Jeremy Gardiner jeremy.gardiner at btinternet.com
Thu May 27 20:12:33 CEST 2010

By coincidence, I was contemplating adding a comment:

A050289 Zeroless pandigital numbers: numbers containing the digits 1-9 and
no 0's.

The first 9!=362,880 terms of this sequence are Permutations of the digits
1-9 (restricted such that each digit appears exactly once) with

A similar comment might be made for A050278.

Jeremy Gardiner

On 27/5/10 18:35, "Maximilian Hasler" <maximilian.hasler at gmail.com> wrote:

> http://oeis.org/classic/A050278
> Pandigital numbers: numbers containing the digits 0-9.
> has the keyword "fini", corresponding (probably) to the more precise
> definition "numbers containing each of the digits 0-9 exactly once."
> However, most(?) other instances of "pandigital" in OEIS do not imply
> this additional restrictions.

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