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A105771 as a simple table

na(n)
11
22
34
45
57
69
712
822
924
1031
1133
1235
1336
1442
1544
1646
1748
1852
1961
2072
2181
2292
23222
24311
25411
26522
27611
28722
29822
30911
312222
322231
333122
343131
354222
365111
376222
386231
397122
408222
418231
429112

[1,2,4,5,7,9,12,22,24,31,33,35,36,42,44,46,48,52,
 61,72,81,92,222,311,411,522,611,722,822,911,2222,
 2231,3122,3131,4222,5111,6222,6231,7122,8222,8231,
 9112]