A quick little math trick: A Fibonacci Sequence problem.
Can you add these numbers up in your head?
2
2
4 Here is the trick: Take the 7th number down (26)
6 Add the tens digit to the number:
26+2=28
10 Then you just tack on the ones digit at the end! 286
16 So, all ten numbers in this sequence to the left will add up to 286
2642
68
110