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A357412 as a simple table

na(n)
10
21
31
42
52
67
77
88
98
109
119
1216
1316
1417
1527
1628
1728
1855
1955
20106
21110
22111
23111
24216
25216
26217
27217
28634
29634
301155
311155
321156
332286
342287
353749

[0,1,1,2,2,7,7,8,8,9,9,16,16,17,27,28,28,55,55,
 106,110,111,111,216,216,217,217,634,634,1155,1155,
 1156,2286,2287,3749]