Complete the series: 1, 4, 10, 22, ?
Q1. Complete the series: 1, 4, 10, 22, ?
Answer: 46
Explanation: The pattern is obtained by doubling the previous term and adding/subtracting a certain number, or more directly: 2^n + 2^(n-1) - 2, but a simpler formula is: 3 * 2^(n-1) - 2.