This appears to be two interwoven sequences.
The first sequence, increases by 9 then 19......7 + 9 =
16........8 + 19 =
27
The second sequence decreases by 8 then 18....16 - 8 =
8........27 - 9 =
18
The next number would thus be 9 + 29
=
38.
The next number in the sequence is 27.
13 18 16 21 19 24 22 27 25 ... . This series consists of adding 5 to the first number and subtracting 2 from the next number, repeating the sequence in that order.
243
343.
The next number in the sequence is 27. To get the next number, double the number and add one. Except for the second number, all the numbers in the sequence follow this rule.
It is: 34
The next number in the sequence is 27.
The sequence is generated using cubes, or n^3. The next number in the sequence will be 4^3, or 256.
The next number in this sequence should be 33.
125 (the sequence is successive numbers cubed)
13 18 16 21 19 24 22 27 25 ... . This series consists of adding 5 to the first number and subtracting 2 from the next number, repeating the sequence in that order.
60.75
243
the answer is 27
64. It's the sequence f(n) = n^3
343.
To find the next number in the sequence 12, 15, 27, 27, 42, we can look for a pattern in the differences between the numbers. The differences are 3, 12, 0, and 15, respectively. The pattern in the differences suggests an increase, so the next difference could be 3 more than the last difference (15), which is 18. Adding 18 to the last number (42) gives us 60. Thus, the next number in the sequence is 60.