For n consecutive natural numbers starting from 1, if one of the numbers is removed, the average of the remaining numbers is (152/7), what is the removed number?
从1开始的n个连续的自然数，如果去掉其中的一个数后，余下的各个数的平均数是(152/7)，那么去掉的数是多少．
<gadget id="calculator">152 / 7</gadget>
<output>152/7 = around 21.714286</output>

<gadget id="calculator">42 * (152/7)</gadget>
<output>912</output>

<gadget id="calculator">946 - 912</gadget>
<output>34</output>

<result>34</result>