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A174927 as a simple table

na(n)
01
164
21
364
41
564
61
764
81
964
101
1164
121
1364
141
1564
161
1764
181
1964
201
2164
221
2364
241
2564
261
2764
281
2964
301
3164
321
3364
341
3564
361
3764
381
3964
401
4164
421
4364
441
4564
461
4764
481
4964
501
5164
521
5364
541
5564
561
5764
581
5964
601
6164
621
6364
641
6564
661
6764
681
6964
701
7164
721
7364
741
7564
761
7764
781
7964
801
8164
821
8364

[1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,
 64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,
 64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,
 64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,64,1,
 64,1,64,1,64]