Certainly the version they gave is too much typing! Maybe something more like fn f(i: int)->int{[1,1,2,3,5,8,13,21][i]}; Need more values? copypaste from t

Certainly the version they gave is too much typing! Maybe something more like fn f(i: int)->int{[1,1,2,3,5,8,13,21][i]}; Need more values? copypaste from the online encyclopedia of integer sequences.