login

A231871 as a simple table

na(n)
11
211
312
421
5111
6112
7121
8122
9123
10132
11211
12212
13221
14231
15321
161111
171112
181121
191122
201123
211132
221211
231212
241221
251222
261223
271231
281232
291233
301234
311243
321321
331322
341323
351332
361342
371432
382111
392112
402121
412122
422123
432132
442211
452212
462221
472231
482311
492312
502321
512331
522341
532431
543211
553212
563221
573231
583321
593421
604321

[1,11,12,21,111,112,121,122,123,132,211,212,221,
 231,321,1111,1112,1121,1122,1123,1132,1211,1212,
 1221,1222,1223,1231,1232,1233,1234,1243,1321,1322,
 1323,1332,1342,1432,2111,2112,2121,2122,2123,2132,
 2211,2212,2221,2231,2311,2312,2321,2331,2341,2431,
 3211,3212,3221,3231,3321,3421,4321]