For each integer n \geq 4, let a_{n} denote the base- n number 0 . \overline{133}_{n}. The product a_{4} a_{5} \ldots a_{99} can be expressed as \dfrac{m}{n !}, where m and n are positive integers and n is as small as possible. What is the value of m ?
Answer Choices
A. 98
B. 101
C. 132
D. 798
E. 962