Question

4,11,30,67_____ complete the serise​

Answer 1

$1^3 + 3 = 4 \\ 2^3 + 3 = 11 \\ 3^3 + 3 = 30 \\ 4^3 + 3 = 67 \\ 5^3 + 3 = 128 \\ So, 6^3 + 3 = 219.$

Answer 2

Answer:

4,19,30,67,128......