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A372180 as a simple table

na(n)
16
212
378
420
5102
61014
724
8114
91734
1012246
1128
12138
132166
1412714
15171366
1640
17174
183174
1913026
20501126
211922622
2248
23186
245046
2513182
26781926
272057406
2828960854
2956
30222
315766
3213494
331679046
342067546
35144825414
36300014754
3780
38246
398214
4013962
414243686
422072382
43282275286
44300137214
454174476774

[6,12,78,20,102,1014,24,114,1734,12246,28,138,
 2166,12714,171366,40,174,3174,13026,501126,
 1922622,48,186,5046,13182,781926,2057406,28960854,
 56,222,5766,13494,1679046,2067546,144825414,
 300014754,80,246,8214,13962,4243686,2072382,
 282275286,300137214,4174476774]