PDA

View Full Version : What is the next number in this sequence?


Dano1965
Feb 26, 2007, 11:05 AM
1 1 3 2 4 6 5

Capuchin
Feb 26, 2007, 11:09 AM
25.

The rule, for each successive term, execute the next step in this sequence:

1) Start with 1
2) Square previous term
3) Add 2 to previous term
4) Subtract 1 from previous term
5) Repeat from 2)