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A067763 as a simple table

na(n)
01
12
21
32
43
51
62
75
84
91
102
117
1210
135
141
152
169
1722
1817
196
201
212
2211
2346
2453
2526
267
271
282
2913
3094
31161
32106
3337
348
351
362
3715
38190
39485
40426
41187
4250
439
441
452
4617
47382
481457
491706
50937
51302
5265
5310
541
552
5619
57766
584373
596826
604687
611814
62457
6382
6411
651
662
6721
681534
6913121

[1,2,1,2,3,1,2,5,4,1,2,7,10,5,1,2,9,22,17,6,1,2,
 11,46,53,26,7,1,2,13,94,161,106,37,8,1,2,15,190,
 485,426,187,50,9,1,2,17,382,1457,1706,937,302,65,
 10,1,2,19,766,4373,6826,4687,1814,457,82,11,1,2,
 21,1534,13121]