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A069465 as a simple table

na(n)
11
22
34
42
54
64
74
83
911
104
117
124
136
148
1510
163
175
189
195
207
2110
226
238
247
258
265
2712
285
298
3012
3113
325
3312
348
3513
3611
376
386
3913
408
4111
429
439
447
4519
464
478
4810
4910
506
5116
527
535
5412
5513
569
5714
589
593
608
6110
628
6321
646
6517
6614
676
687
6914
7014
718
7215
739
7413
7521
768
7718
7815
795
8010
8120
829

[1,2,4,2,4,4,4,3,11,4,7,4,6,8,10,3,5,9,5,7,10,6,8,
 7,8,5,12,5,8,12,13,5,12,8,13,11,6,6,13,8,11,9,9,7,
 19,4,8,10,10,6,16,7,5,12,13,9,14,9,3,8,10,8,21,6,
 17,14,6,7,14,14,8,15,9,13,21,8,18,15,5,10,20,9]