Answer:
initial value = 3
multiplier =4
# after 14 days = 3 * 4^(14-1)
201 326592 beeltes
Explanation:
14 days day 1 = 3 beetles
start with 3 quadruple it = 12
3 *4 on day 2
3 *4 *4 on day 3
.
.
.
3 * 4^(14-1) = beetles on day 14 = a lot of beetles = 201 326 592 !