Talk:Dudeney number

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 Field: Number theory


Nomenclature[edit]

Is there a reliable source for the name Dudeney number: I don't think the name would be used in the only reference cited, by Dudeney himself. Richard Pinch (talk) 20:07, 20 August 2008 (UTC)

proof[edit]

what is the proof that there are only six Confront (talk) 07:34, 20 December 2009 (UTC)

Not necessarily the most rigorous or formal, but I tried a proof on my blog as an exercise. HostileFork (talk) 11:41, 24 December 2009 (UTC)