Find the next number of the series: 1, 4, 10, 22, 46, ?

Question

Find next number in series 7, 16, 29, 46, ...

Answer 1

1 + 3×(2^0) = 4
4 + 3×(2^1) = 10
10 + 3×(2^2) = 22
22 + 3×(2^3) = 46
46 + 3×(2^4) = 46 + 3×16 = 46 + 48 = 94.

Answer 2

Answer: 94
1 + 3×(2^0) = 4
4 + 3×(2^1) = 10
10 + 3×(2^2) = 22
22 + 3×(2^3) = 46
46 + 3×(2^4) = 94
46 + 3×16 = 46 + 48 = 94...