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A369441 as a simple table

na(n)
01
12
27
330
4141
5704
63666
719686
8108222
9606062
103445308
1119829680
12115323955
13676659960
144000719012
1523811922678
16142557391306
17857894530348
185186614665121
1931487226410770
20191871141682557
211173163962971056
227195329233469552
2344255915928488880

[1,2,7,30,141,704,3666,19686,108222,606062,
 3445308,19829680,115323955,676659960,4000719012,
 23811922678,142557391306,857894530348,
 5186614665121,31487226410770,191871141682557,
 1173163962971056,7195329233469552,
 44255915928488880]