Write the next three terms of the following sequences.

1.) 1, 2, 4, 7, 11, 16, 22, 29, 37, . . .
2.) 6, 10, 22, 58, 166, 490, . . .
3.) 12, 36, 108, 432, . . .
4.) 100, 99, 97, 94, 90, 85, 79, . . .
5.) 151, 149, 145, 137, 121, . . .