9 243 - 81 = 162 81 - 27 = 54 162 = 54 * 3 54 = 18 * 3 27 - 18 = 9
81
729 is the next number in the sequence. You times each number by the past number times by three e.g. 3x3=9, 9x3=27, 27x3= 243, 243x3=729
The next number is 48.
It is 3 followed by 1
81 Each number is 3 x the previous number. So, 3 x 27 = 81.
9 243 - 81 = 162 81 - 27 = 54 162 = 54 * 3 54 = 18 * 3 27 - 18 = 9
81
81
729 is the next number in the sequence. You times each number by the past number times by three e.g. 3x3=9, 9x3=27, 27x3= 243, 243x3=729
The next number is 48.
121.
243
-63 and -81
It is 3 followed by 1
Next number= 27 X 3 = 81.
3 Each term is divided by 3 to produce the following term.