A sequence of numbers $a_1,$ $a_2,$ $a_3,$ $a_4,$ $\dots,$ has the property that each term after the first is one less than the product of its two neighbors.  If $a_1 = 1492$ and $a_2 = 1776,$ then determine $a_{2003}.$
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
A sequence of numbers $a_1,$ $a_2,$ $a_3,$ $a_4,$ $\dots,$ has the property that each term after the first is one less than the product of its two neighbors.  If $a_1 = 1492$ and $a_2 = 1776,$ then determine $a_{2003}.$
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
\frac{1777}{1492}
A sequence of numbers $a_1,$ $a_2,$ $a_3,$ $a_4,$ $\dots,$ has the property that each term after the first is one less than the product of its two neighbors.  If $a_1 = 1492$ and $a_2 = 1776,$ then determine $a_{2003}.$
train