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A221548 as a simple table

na(n)
11
210
371
4494
53448
624055
7167811
81170709
98167235
1056977308
11397492341
122773036806
1319345613394
14134961338332
15941534521444
166568453351718
1745823682988617
18319681028423436
192230199610078620
2015558603290655476

[1,10,71,494,3448,24055,167811,1170709,8167235,
 56977308,397492341,2773036806,19345613394,
 134961338332,941534521444,6568453351718,
 45823682988617,319681028423436,2230199610078620,
 15558603290655476]