[Haskell-cafe] Zumkeller numbers

[Henning Thielemann]

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