If 94 = 48; 85 = 60; 52 = 12; 83 = 30 then 54 = ?

Question

Find the number that comes next in the following series:

3, 7, 12, 14, 16, 19, 21, 25, 30, 41, 45, 52, 54, 56, 59, 61, 65, 70, ?

Answer 1

answer is 32

Answer 2

(5x4)+4(4-1)=20+12=32 which is answer
all other equations are such arrangement