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A172219 as a simple table

na(n)
11
216
384
4412
51126
62760
75739
810982
919695
1033068
1152801
1280638
13118731
14169368
15235135
16318890
17423733
18553028
19710389
20899690
211125059
221390880
231701793
242062694
252478735
262955324
273498125
284113058
294806299
305584280
316453689

[1,16,84,412,1126,2760,5739,10982,19695,33068,
 52801,80638,118731,169368,235135,318890,423733,
 553028,710389,899690,1125059,1390880,1701793,
 2062694,2478735,2955324,3498125,4113058,4806299,
 5584280,6453689]