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A039987 as a simple table

na(n)
011
1111
2122
3212
4221
51111
61221
72122
82212
911111
1012212
1112221
1213322
1321221
1422122
1522331
16111111
17122122
18122212
19122221
20212212
21212221
22221221
231111111
241221221
251222122
261222212
272122122
282122212
292122221
302212212
312212221

[11,111,122,212,221,1111,1221,2122,2212,11111,
 12212,12221,13322,21221,22122,22331,111111,122122,
 122212,122221,212212,212221,221221,1111111,
 1221221,1222122,1222212,2122122,2122212,2122221,
 2212212,2212221]