There are 10 cubes painted with red paint, and their edge lengths are 1, 3, 5, 7...19. These cubes are sawn into small cubes with edge length 1. Among all these small cubes, how many are at least A cube with one side painted.
有10个表面涂有红漆的正方体，它们的棱长为1、3、5、7…19，将这些正方体锯成棱长为1的小正方体，所有这些小正方体中，共有多少个至少是一面有漆的正方体．
<gadget id="calculator">19 ** 3</gadget>
<output>6_859</output>

<gadget id="calculator">19 - 2</gadget>
<output>17</output>

<gadget id="calculator">17 ** 3</gadget>
<output>4_913</output>

<gadget id="calculator">6_859 - 4_913</gadget>
<output>1_946</output>

<gadget id="calculator">1 + 26 + 98 + 218 + 386 + 602 + 866 + 1_178 + 1_538 + 1_946</gadget>
<output>6_859</output>

<result>6_859</result>