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A193946 as a simple table

na(n)
12
26
38
424
548
654
7152
81517
91767
105828
117565
1217574
1338624
1439589
1544250
1652323
1797524
18190991
19960752
201448540
213294851
227930790
2384441507
24149035260
25657840572
26780432749
275616638884
287057606658
299915512544
3021792123789
3194153981165

[2,6,8,24,48,54,152,1517,1767,5828,7565,17574,
 38624,39589,44250,52323,97524,190991,960752,
 1448540,3294851,7930790,84441507,149035260,
 657840572,780432749,5616638884,7057606658,
 9915512544,21792123789,94153981165]