If an odd number is multiplied by its two adjacent odd numbers, the difference between the two products is 44. What is the odd number?
一个奇数与它相邻的两个奇数分别相乘，得到的两个积相差44，这个奇数是多少．
<gadget id="calculator">2 - 1</gadget>
<output>1</output>

<gadget id="calculator">1 + 2 + 1</gadget>
<output>4</output>

<gadget id="calculator">44 / 4</gadget>
<output>11</output>

<result>11</result>