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A222398 as a simple table

na(n)
13
29
335
4162
5717
68803
755761
8648643
94706538
1056003424
11406023424
124784210119
1335733523091
14409997141918
153135766366849
1635275686696609
17275409726982013
183040622473638517
1924210569242226366
20262678073944123860

[3,9,35,162,717,8803,55761,648643,4706538,
 56003424,406023424,4784210119,35733523091,
 409997141918,3135766366849,35275686696609,
 275409726982013,3040622473638517,
 24210569242226366,262678073944123860]