You are multiplying each number in the sequence by -2. Therefore, the next number in the sequence after 32 is -64.
These are Fibannoci's numbers. Therefore, the 7th number is 21.
The pattern in this sequence is multiplying by 2 and then adding the previous number squared. Starting with 1, we multiply by 2 to get 2, then add the square of the previous number (1^2) to get 3. Next, we multiply 3 by 2 to get 6, then add the square of the previous number (3^2) to get 11. Following this pattern, we multiply 11 by 2 to get 22, then add the square of the previous number (11^2) to get 133. Therefore, the next number in the sequence is 133.
1, 1 and 2
The general term a(n) of the sequence is: a(n) = a(n - 1) * (n - 1), if n is even a(n) = a(n - 1) + (n - 1), if n is odd and a(1) = 2, of course. So the next term in the sequence would be 86 a(7) = a(6) + 6 = 80 + 6 = 86
4
You are multiplying each number in the sequence by -2. Therefore, the next number in the sequence after 32 is -64.
27
9
14
3,5,8,13 is followed by 21. 1,1,2,3,5,8,13,21,34,55,... is the Fibonacci series or Fibonacci sequence where the next number in the sequence is the sum of the last two numbers (1+1=2, 1+2=3, 2+3=5, etc.)
These are Fibannoci's numbers. Therefore, the 7th number is 21.
The number implied by the word 'tertiary' is 3. It comes after primary (1) and secondary (2) in a sequence.
15
The next number is -20. The sequence appears to be the Fibonacci sequence but it is not. One possibility is that it is the sequence generated by the polynomial: t(n) = (-17n6 + 369n5 - 3095n4 + 12795n3 - 27128n2 + 27876n - 10080)/720 for n = 1, 2, 3, ...
This sequence is the squaring of the numbers 1, 3, 5, and 7. The next number is 9^2 = 81.
21