| A | B |
| 1,2,3,5,8,13 | add one number to the next to get the following number |
| 2,4,6,8,10 | count by 2's |
| 1,3,5,7,9 | odd numbers |
| 1,2,5,14,41 | multiply by 3, subtract 1 |
| O,T,T,F,F,S,S, | the first letter of each number |
| 64,32,16,8,4,2,1 | divide by 2 |
| 1,2,4,8,16,32,64 | double each number |
| 1,4,19,93,464 | multiply by 5, subtract 1 |
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