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A158354 as a simple table

na(n)
12
21
311
414
571
6102
7101
8111
9114
10171
111071
121101
131111
141114
151171
1611171
1714171
1871171
19101114
20101171
21111171
22114171
23171171
241101114
251101171
261111171
271114171
281171171
2911171171
3014171171
3171171171
32101114171
33101171171
34111171171
35114171171
36171171171

[2,1,11,14,71,102,101,111,114,171,1071,1101,1111,
 1114,1171,11171,14171,71171,101114,101171,111171,
 114171,171171,1101114,1101171,1111171,1114171,
 1171171,11171171,14171171,71171171,101114171,
 101171171,111171171,114171171,171171171]