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A131363 as a simple table

na(n)
10
211
312
421
531
641
751
861
971
1081
1191
12102
13112
14120
15121
16122
17123
18132
19192
20213
21231
22312
23321
24412
25421
26512
27521
28612
29621
30712
31721
32812
33821
34912
35921
361023
371032
381123
391132
401203
411213
421223
431230
441231
451232
461233
471234
481243
491324
501342
511423

[0,11,12,21,31,41,51,61,71,81,91,102,112,120,121,
 122,123,132,192,213,231,312,321,412,421,512,521,
 612,621,712,721,812,821,912,921,1023,1032,1123,
 1132,1203,1213,1223,1230,1231,1232,1233,1234,1243,
 1324,1342,1423]