26
As far as I can tell the sequence is +10,-5,+10,-5.
The sequence 16111621 can be interpreted as pairs of digits: 16, 11, 16, 21. Following this pattern, the next pair could be 11 again, continuing the repetition. Therefore, the next number in the sequence is likely 11.
16 is the next squared number.
The next number in the sequence is... 64
16 21 22 29
A sequence never ends. The next number in this one is 7 .
17?
18
16 is the next squared number.
The next number in the sequence 2, 4, 16, 64 is 256.
a
The next number in the sequence is... 64
If you mean: 1, 2, 4, 8 and 16 then the next number is 32
You are multiplying each number in the sequence by -2. Therefore, the next number in the sequence after 32 is -64.
It is: 34
8
65,536 is.
16 21 22 29