It can be any number you like. Given any number, it is always possible to find a polynomial of degree 5 that will fit the above numbers and the give sixth number. The only polynomial of order 4 is
Un =(-n4 - 6n3 + 85n2 - 174n + 144)/24 for n = 1, 2, 3, ...
This gives the next term as -18.
1+1=2 : 1+2=3 : 2+3=5 : 3+5=8Therefore the next number is 8
The sequence appears to involve a pattern where each number is derived from a combination of multiplication and addition. Starting from 1, the pattern is: 1 × 1 + 1 = 2, 2 × 2 + 1 = 5, 5 × 2 + 0 = 10, and 10 × 5 = 50. Following this pattern, the next number should be 50 × 5 = 250. Therefore, the next number in the sequence is 250.
16
21
Consecutive terms in the sequence are being divided by -2. Therefore, -1 / -2 = 1/2 or 0.5.
The next number is 4, followed by -2
You are multiplying each number in the sequence by -2. Therefore, the next number in the sequence after 32 is -64.
The next number in the sequence is 18. It's +1, +2, +3, +4, ....
4
If you mean: 1, 2, 4, 8 and 16 then the next number is 32
1+1=2 : 1+2=3 : 2+3=5 : 3+5=8Therefore the next number is 8
18
16
To get the next number in the sequence, you simply multiply by 26*2=1212*2=2424*2=4848*2=96
8 -1 then +3
21
8