2, 1, 0.5
Half the term each time.
The sequence is a geometric progression where each term is multiplied by -2 to get the next term. Starting with -4, the next terms can be calculated as follows: -4 × -2 = 8, -8 × -2 = 16, and -16 × -2 = 32. Therefore, the next three terms are 64, 128, and 256.
Should there be a 16 in there somewhere? If so next three are 36, 49 and 64...
It appears as if the pattern is doubling, therefore the next three numbers are 16, 32, and 64.
The numbers 2, 4, 7, 11 are neither strictly arithmetic nor geometric. In an arithmetic sequence, the difference between consecutive terms is constant, while in a geometric sequence, the ratio between consecutive terms is constant. Here, the differences between terms are 2, 3, and 4, suggesting a pattern of increasing increments. Following this pattern, the next two terms would be 16 (11 + 5) and 22 (16 + 6).
25 36 49 64 81 100 121 144
They are ....16 4 1
They are: 16/4 = 4, 4/4 = 1 and 1/4 = 0.25
This sequence is an arithmetic series that makes use of another series. This sequence advances by adding the series 4, 11, 21, 34, and 50 to the initial terms. This secondary series has a difference of 7, 10, 13 and 16 which advance by terms of 3. So the next three numbers in the primary sequence are 190, 281 and 397.
the next three terms are unknown
They are: 10 and 16
The sequence follows a pattern where each term is half of the previous term. Therefore, the next terms after 32 would be 16, 8, and 4.
Should there be a 16 in there somewhere? If so next three are 36, 49 and 64...
It appears as if the pattern is doubling, therefore the next three numbers are 16, 32, and 64.
They could be 5, 16 and 8 because if a previous term was even then half the next term but if the previous term was odd then treble it and add one to the next term.
12, 14, 16
25 36 49 64 81 100 121 144
The next number in the sequence 2, 4, 16, 64 is 256.