Nike

Just do it.

1. Key in the first three digits of your phone number (NOT the Area code…)
2. Multiply by 80
3. Add 1
4. Multiply by 250
5. Add to this the last 4 digits of your phone number
6. Add to this the last 4 digits of your phone number again.
7. Subtract 250
8. Divide number by 2

I'll figure out why this works after my final is over.