There is a list of numbers, the first number is 133, the second number is 57, starting from the third number, each number is the average of the two numbers before it, then, what is the integer part of the 16th number ．
有一列数，第一个数是133，第二个数是57，从第三个数开始，每个数都是它前面两个数的平均数，那么，第16个数的整数部分是多少．
<result>82</result>