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A186334 as a simple table

na(n)
01
11
23
35
412
524
656
7123
8291
9677
101637
113954
129757
1324171
1460648
15152929
16388822
17993216
182551808
196582899
2017055507
2144341141
22115671498
23302627130
24793951897
252088103609
265504504961
2714541271283
2838489869502
29102066761622
30271122837895

[1,1,3,5,12,24,56,123,291,677,1637,3954,9757,
 24171,60648,152929,388822,993216,2551808,6582899,
 17055507,44341141,115671498,302627130,793951897,
 2088103609,5504504961,14541271283,38489869502,
 102066761622,271122837895]