240
64
2
20
20
56
11
To get the next number in the sequence, you simply multiply by 26*2=1212*2=2424*2=4848*2=96
22
The next number in the sequence is 27.
Sequence is +4 - 3 + 5 - 2 + 6 - 1 (+1 - 1)2 6 3 8 6 12 next number 11
50. Fit the quadratic Un = 6.5n2 - 16.5n + 12