Task: Question Answering
Input (English): Question: s(n) is a n-digit number formed by attaching the first n perfect squares, in order, into one integer. For example, s(1) = 1, s(2) = 14, s(3) = 149, s(4) = 14916, s(5) = 1491625, etc. How many digits W are in s(99)?

 Option A: W=350

 Option B: W=353

 Option C: W=354

 Option D: 356

 Option E: 357
Output (English): Option B