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A227213 as a simple table

na(n)
11
22
37
414
535
664
7136
8238
9457
10770
111377
122248
133822
146072
159920
1615406
1724386
1837114
1957240
2085590
21129152
22190104
23281542
24408616
25595425
26853244
271225705
281736304
292462830
303452240
314841442
326721262
339329664
3412837572
3517653935
3624092998
3732850206

[1,2,7,14,35,64,136,238,457,770,1377,2248,3822,
 6072,9920,15406,24386,37114,57240,85590,129152,
 190104,281542,408616,595425,853244,1225705,
 1736304,2462830,3452240,4841442,6721262,9329664,
 12837572,17653935,24092998,32850206]