The next two numbers are 26 & 78.
24
36
(6), 12, 18, 24
21-3=18 18/2=9 9*3=27 that is the pattern so after the 36 it should be 33
36
54
24
24
24
36
36
(6), 12, 18, 24
36
36 72 66
6, 12, 18, 24
21-3=18 18/2=9 9*3=27 that is the pattern so after the 36 it should be 33
They are 48, 96 and 192 because the numbers are being doubled after each other