Question

Find the missing numbers in the series 1,23,109,307,665

Answer 1

Answer:

1^3 - 0^2 = 1

3^3 - 2^2 = 23

5^3 - 4^2 = 109

7^3 - 6^2 = 307

9^3 - 8^2 = 665

next term = (11^3 - 10^2) = 1231