Deletion: CATTCACG
insertion: CATTTCACACG
inversion: CATTGCACAC
duplication: CATTCACACCACG
substitution: CATTCACACA
I think this might be the Answer
245 because it has rt and then number s one
The function appears to be L(legos) = T(tower)^3
L = T^3
This checks out for t =1,2,3,4
The 100th tower would have 100^3 legos.
100^3 = 1,000,000.
The 100th tower would have 1 million cubes