The simplest sequence appears to be 15
1*2=2
2+2=4
4-1=3
3*2=6
6+2=8
8-1=7
7*2=14
14+2=16
16-1=15
Multiply by 2
Add 2
Subtract 1
Repeat
17?
13, 14, 16 - the numbers increase by 1 then 2 each time
14 and 16 go into infinite amount of numbers.
They are square numbers
The solution depends on how many numbers are missing and where they were. If there is only one, If it is between 4 and -5 then -0.5 If it is between -5 and -10 then -8 If it is between -10 and -16 then -13 Of course, the answer would be different if there were more than one number missing.
The next numbers in the sequence are... 16, then 88.
Based on the sample you have provided, I see that 4 numbers, counting by 2 from 12 to 18, form a repeating sequence. I would expect that the next 4 numbers in this series would again be 12, 14 16, and 18.
17?
The sequence alternates between two patterns: one where numbers are doubled (1, 2, 4, 8, 16) and another where numbers decrease by 1 after each doubling (3, 6, 7, 14). Following this pattern, after 16, the next number should be 15, which continues the decreasing pattern. Thus, the answer to the sequence is 15.
13, 14, 16 - the numbers increase by 1 then 2 each time
The given sequence uses numbers that correspond to letters in the alphabet (A=1, B=2, ..., Z=26). Translating the numbers, we get O (15), X (24), Y (25), E (5), N (14), O (15). The next letter after O (15) would be P (16), so the next number in the sequence is 16.
14 and 16 go into infinite amount of numbers.
They are square numbers
2and1
6+10=16 and 16-2=14
They are: 14+15+16 = 45
The solution depends on how many numbers are missing and where they were. If there is only one, If it is between 4 and -5 then -0.5 If it is between -5 and -10 then -8 If it is between -10 and -16 then -13 Of course, the answer would be different if there were more than one number missing.