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(butlast '(1 2 3 4 5))
=>(1 2 3 4)
(last '(1 2 3 4 5))
=>(5)
(butlast '(1 2 3 4 5) 1) 
=>(1 2 3 4)
(last '(1 2 3 4 5) 1)
=>(5)
(butlast '(1 2 3 4 5) 3)
=>(1 2)
(last '(1 2 3 4 5) 3)
=>(3 4 5)

 

or from the start

(nthcdr 2 '(1 2 3 4 5))
=>(3 4 5)
 

Jesper

 

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