The sequence of differences between consecutive numbers is 9, 1, -20, 9, 1.
If this continues then the next difference is -20 and therefore the seventh number is -5. (15 - 20).
14
17?
The next number after 15 will be 3. You are sequentially adding 9, adding 1, and dividing by 5.
The next number in the sequence is 15 - the sequence goes x2, +2, -1
The next number in the sequence is 15. The pattern is as follows: from 1 to 6 is +5, from 6 to 9 +4, from 9 to 12 +3, from 12 to 14 +2, and then from 14 to the answer (15) +1.
14
17?
8
The next number after 15 will be 3. You are sequentially adding 9, adding 1, and dividing by 5.
The sequence of differences between consecutive numbers is 9, 1, -20, 9, 1. If this continues then the next difference is -20 and therefore the seventh number is -5. (15 - 20).
The next number in the sequence is 15 - the sequence goes x2, +2, -1
The 2 numbers in a row are multiplied, then you subtract one and that's the next number in the sequence. EG, 2x2 = 4 4-1=3 2x3=6 6-1=5 3x5=15 15-1=14 number sequence is 2, 2, 3, 5, 14
15
The sequence has the formula is 3x - 1 2 → 6 - 1 = 5 5 →15 - 1 = 14 14 →42 -1 = 41 41 → 123 - 1 = 122 The missing number is therefore 41.
The next number in the sequence is 15. The pattern is as follows: from 1 to 6 is +5, from 6 to 9 +4, from 9 to 12 +3, from 12 to 14 +2, and then from 14 to the answer (15) +1.
15.
15