[Haskell-begin] Alternating sequence

[Dirk Markert]

Hi apfelmus,

of course a left scan. What else!
Really a very, very nice solution.

Thank you,
Dirk

2008/7/21 apfelmus <apfelmus at quantentunnel.de>:

> Use a left scan
>
>  result = 2:3:scanl (+) 5 (cycle [2,4])
>
>
> Regards,
> apfelmus
>
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