HI,

Try

=IF(ISNA(MATCH(I3,{14,51,61},0)),IF(AND(K3>=$KP$1,K3<=$KQ$1),(U3*20653750)/$D$3257,0),IF(I3=14,IF(AND(K3>=$KP$1,K3<=$KQ$1),(U 3*150030)/$D$3262,0),0))

You could replace the array (in red ) with a range as well.