Question

Make a conjecture about the next item in the sequence.

1, 4, 16, 64, 256



answer.......... a. 122 b. -480 c.-488 d. 116 ...?

Answer 1

The next number should be 1024
1² = 1
2² = 4
4² = 16
16² = 64
64² = 256
256² = 1024