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A140734 as a simple table

na(n)
11
21
31
41
51
62
74
84
91
101
113
129
1318
1421
159
161
171
184
1916
2048
21102
22132
2376
2416
251
261
275
2825
29100
30310
31690
32970
33680
34205
3525
361
371
386
3936
40180
41735
422340
435420
448160
452550
46456
4736
481
491
507
5149
52294
531491
546195
5520195
5648440
57778315
5870245
5932571
607602
61889
6249
631

[1,1,1,1,1,2,4,4,1,1,3,9,18,21,9,1,1,4,16,48,102,
 132,76,16,1,1,5,25,100,310,690,970,680,205,25,1,1,
 6,36,180,735,2340,5420,8160,2550,456,36,1,1,7,49,
 294,1491,6195,20195,48440,778315,70245,32571,7602,
 889,49,1]