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A237262 as a simple table

na(n)
11
22
36
415
547
6118
7370
8929
92913
107314
1122934
1257583
13180559
14453350
151421538
163569217
1711191745
1828100386
1988112422
20221233871
21693707631
221741770582
235461548626
2413712930785
2542998681377
26107961675698
27338527902390
28849980474799
292665224537743

[1,2,6,15,47,118,370,929,2913,7314,22934,57583,
 180559,453350,1421538,3569217,11191745,28100386,
 88112422,221233871,693707631,1741770582,
 5461548626,13712930785,42998681377,107961675698,
 338527902390,849980474799,2665224537743]