Shortening this if/Vlookup formula

[Mikest]

Does anyone know how to shorten the formula.

=IF(E7<>3,0,VLOOKUP(E2,Project!A19:O236,13,FALSE))+IF(E7<>5,0,VLOOKUP(E2,Project!A19:O236,15,FALSE))+IF(E7<>7,0,VLOOKUP(E2,Project!A19:O236,17,FALSE))

Many thanks to all
Mike

[Juan Pablo González]

How about this ?

=IF(OR(E7={3,5,7}),VLOOKUP(E2,Project!A19:O236,E7+10,0),0)

[Mikest]

Superb anwser Juan
Thanks
Mike