324
It is: 16 squared = 256
the next answer would be 1,024
256
16384
Squares of 16, 15, 14, 13.
The number pattern in the sequence 256, 225, 196, and 169 consists of perfect squares of descending integers. Specifically, these numbers represent (16^2), (15^2), (14^2), and (13^2) respectively. Thus, the next number in the pattern would be (12^2), which equals 144.
625.
1 4 9 16 25 36 49 64 81 100 121 144 169 196 225 256
625
65,536 is.
128-256
The next number in the sequence 2, 4, 16, 64 is 256.