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A214239 as a simple table

na(n)
11
21
34
411
541
6162
7715
83424
917686
1097493
11567986
123462537
1321880951
14142148644
15942800317
166349172750
1743233294236
18296737912815
192048310985708
2014196341292463
2198674810415941
22687263739609206
234793697038780159

[1,1,4,11,41,162,715,3424,17686,97493,567986,
 3462537,21880951,142148644,942800317,6349172750,
 43233294236,296737912815,2048310985708,
 14196341292463,98674810415941,687263739609206,
 4793697038780159]