What is the trebling sequence from 1 to 81?

Answer 1

Treble (in math) is a verb meaning to make 3 times larger (multiply by 3). So each number in the sequence is found by multiplying the previous number by 3.

• 1 x 3 = 3
• 3 x 3 = 9
• 9 x 3 = 27
• 27 x 3 = 81
• etc.

So the sequence that you're interested in is {1,3,9,27,81}

Answer 2

Oh, dude, the trebling sequence from 1 to 81 is just multiplying each number by 3. So it goes like 1, 3, 9, 27, 81. It's like counting by threes, but starting from 1 and going up to 81. Easy peasy lemon squeezy!

Answer 3

Well, honey, a trebling sequence is just multiplying each number by 3. So, starting with 1 and tripling it gives you 3, then 9, then 27, and finally 81. It's as simple as that, darling.

Answer 4

1, 3, 9, 27, 81

Answer 5

H

Answer 6

1,2,3,4

Answer 7

1,3,9,27,81

Answer 8

1.

Answer 9

2

Answer 10

223