14
21
A single number, such as 4642142824816 does not constitute a sequence.
1 is a common factor of 11, 12, 13, 14 and 15.
From the given sequence, the pattern appears to be 47-42=4, 42/3=14, 14*2=28, 28-4=24, 24/3=8, 8*2=16 and therefore the next number will be 16-4=12.
11
11
11.
11
11
11 15 16
24
30!
8
The number 7 comes next.
18 9 11 14 7 9 12 the series is like 18/2= 9 9+2=11 11+3=14 14/2=7 7+2=9 9+3=12 so next number will be.. 12/2=6 then 6+2=8 8+3=11
11