Which number comes next? 1, 1, 2, 4, 3, 9, 4, 16, 5 ...?

Question

Just another math riddle.

Answer 1

5 square is 25

Answer 2

25 is answer.

25 = 5²

Answer 3

25...

Answer 4

25, as you write the number in order and wirite it's square, then continue with the next number (2), Write the square(4), Then next3, and it's aquare and it goes on

Answer 5

25

Answer 6

25, 6, 36, 7, ...

Answer 7

err...25

Answer 8

25, It is going something times itself then the answer.    

Answer 9

as u can see:

there are 2 sequence:

1.) 1,2,3,4, ----> NEXT IS 5

2.) 1,4,9,16----> 4-1=3..9-4= 5..16-9=7 so the next number to be subtracted is 9....16+5= 25

3,5,7,25

then the next number would be 5,25

Answer 10

25

I goes like this 1then square of 1, 2 then square of 2.....

Answer 11

Its simple....Next number will be 25.    

How bcz when u look on pattern a second number is square of first number.. so next number will be 25.

Answer 12

1, 1^2, sqrt(1)+1, 2^2, sqrt(4)+1, 3^2, sqrt(9)+1, 4^2, sqrt(16)+1 ...?

On every 2n term is equal to the previous term squared. Every 2n - 1 term, the result is the previous term's sqrt then added one.

Also, you can consider each two terms as a pair, with the last being a square of the previous term, such as (2,4) then (3,9) then (4,16). The first number always increases by 1 and the second number is the square of the first.

Edit: Forgot to give my answer. The answer is 5^2 = 25

Answer 13

25