Find the pattern and fill in the numbers: 1, 2, 2, 4, 8, 32, how much.
找到规律填上数：1，2，2，4，8，32，多少．
<gadget id="calculator">1 * 2 * 1 * 2 * 1 * 2 * 1 * 2 * 1 * 2 * 1 * 2 * 1 * 2 * 1 * 2</gadget>
<output>256</output>

<result>256</result>