Question

Create a pattern that starts at 5 that multiplies each number by 3

Answer 1

Explanation:

The pattern is : 1 + 1 * 2 + 3 * 4 + 5 * 6 + 7 * 8 + 9 * 10 or to the current number add and multiply alternatively by the number's position to get the next number. 13, 37, 109, 325, 973. This is the best explanation I could give…

Answer 2

Here's a pattern that starts at 5 and multiplies each number by 3:

5, 15, 45, 135, 405, ...