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A162548 as a simple table

na(n)
01
11
22
39
437
5156
6695
73203
815118
972739
10355475
111759624
128804341
1344457125
14226256114
151159387253
165976713665
1730974296468
18161285018771
19843388543471
204427120165182
2123319497761799
22123221525405447
23652989260163472

[1,1,2,9,37,156,695,3203,15118,72739,355475,
 1759624,8804341,44457125,226256114,1159387253,
 5976713665,30974296468,161285018771,843388543471,
 4427120165182,23319497761799,123221525405447,
 652989260163472]