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A142977 as a simple table

na(n)
01
11
22
31
46
53
61
710
819
94
101
1114
1251
1344
145
151
1618
1799
18180
1985
206
211
2222
23163
24476
25501
26146
277
281
2926
30243
31996
321765
331182
34231
358
361
3730
38339
391804
404645
415418
422471
43344
449
451
4634
47451
482964
4910165
5017718
5114407
524712
53489
5410

[1,1,2,1,6,3,1,10,19,4,1,14,51,44,5,1,18,99,180,
 85,6,1,22,163,476,501,146,7,1,26,243,996,1765,
 1182,231,8,1,30,339,1804,4645,5418,2471,344,9,1,
 34,451,2964,10165,17718,14407,4712,489,10]