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A309267 as a simple table

na(n)
01
12
24
39
419
537
672
7134
8246
9442
10782
111359
122338
133964
146652
1511046
1618176
1729631
1847935
1976931
20122608
21194072
22305269
23477258
24741977
251147227
261764778
272701403
284115892
296242846
309428575
3114181272
3221245738
3331708402
3447150928
3569867001
36103176007
37151864745
38222821779

[1,2,4,9,19,37,72,134,246,442,782,1359,2338,3964,
 6652,11046,18176,29631,47935,76931,122608,194072,
 305269,477258,741977,1147227,1764778,2701403,
 4115892,6242846,9428575,14181272,21245738,
 31708402,47150928,69867001,103176007,151864745,
 222821779]