The first five terms of a sequence are 2, 6, 22, 86, 342 …

The recurrence relation that generates this sequence could be

- `P_0 = 2,qquadP_(n + 1) = P_n + 4`
- `P_0 = 2,qquadP_(n + 1) = 2 P_n + 2`
- `P_0 = 2,qquadP_(n + 1) = 3 P_n`
- `P_0 = 2,qquadP_(n + 1) = 4 P_n – 2`
- `P_0 = 2,qquadP_(n + 1) = 5 P_n – 4`