[Haskell-cafe] Zumkeller numbers

Henning Thielemann lemming at henning-thielemann.de
Mon Dec 7 17:30:01 EST 2009


On Mon, 7 Dec 2009, Frank Buss wrote:

> Anyone interested in writing some lines of Haskell code for generating 
> the Zumkeller numbers?
>
> http://www.luschny.de/math/seq/ZumkellerNumbers.html
>
> My C/C# solutions looks clumsy (but is fast). I think this can be done 
> much more elegant in Haskell with lazy evaluation.

http://darcs.haskell.org/htam/src/Example/Zumkeller.hs


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