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A203229 as a simple table

na(n)
11
217
31393
4357904
5224021776
6290539581696
7697854274212096
82859056348455305216
918760911610508623282176
10187626456226399005573120000
112747212346823835568109649920000
1256968733990900457398848318341120000

[1,17,1393,357904,224021776,290539581696,
 697854274212096,2859056348455305216,
 18760911610508623282176,
 187626456226399005573120000,
 2747212346823835568109649920000,
 56968733990900457398848318341120000]