42 123 243
11, -10, 9
6, 15, 24, 33, 42, 51, 60
1 x 135, 3 x 45, 5 x 27, 9 x 15
-3 0 3 then 6 9 12 15 18 21 and so on ...
There are no such numbers but if you meant -135 then the numbers are -9 and 15
135
The next three numbers in the sequence are 23, 25, and 27.
Numbers such as 135, 270, 405, and other multiples of 135.
The pattern is add three and then multiply by three. The next number is 174.
No, but these numbers can: 1, 3, 5, 9, 15, 27, 45, 135.
No, but these numbers can: 1, 3, 5, 9, 15, 27, 45, 135.
The numbers are halving each time, so the next three are 60, 30 and 15.
42 123 243
11, -10, 9
No, just these numbers can: 1, 3, 5, 9, 15, 27, 45, 135.
Yes, by these numbers: 1, 3, 5, 9, 15, 27, 45, 135,