The next number in the sequence is 18. It's +1, +2, +3, +4, ....
7
The next number in the sequence is 15 - the sequence goes x2, +2, -1
35
42 is the next number in this sequence. This number sequence is adding the next prime number to the last number. So 1 + 2 = 3. Then 3 + 3 = 6, 6 + 5 = 11, 11 + 7 = 18, 18 + 11 = 29. The next prime number after 11 is 13, so 29 + 13 = 42. The next numbers would be 59 (42+17), 78 (59+19), and 101 (78+23)
six
Sequence is +4 - 3 + 5 - 2 + 6 - 1 (+1 - 1)2 6 3 8 6 12 next number 11
8 -1 then +3
The next number in the sequence is 18. It's +1, +2, +3, +4, ....
-3, -6, -11
The next term in the sequence (not the next sequence) is 76.It is obtained by using n= 6 int(n) = (29n4 - 338n3 + 1363n2 - 2158n + 1128)/24 for n = 1, 2, 3, etc
7
28
Zero
27
15
27