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A138255 as a simple table

na(n)
11
21
35
44
56
65
79
88
97
106
1112
1215
1314
149
1513
168
1710
187
1921
2028
2113
2224
2348
2415
2522
2614
2719
289
2930
3013
3111
328
3331
3410
3513
3621
3738
3821
3914
4039
4122
4213
4329
4463
4513
4667
47135
4865
4943
5022
5110
5215
5335
5419
5524
569
5721
5830
59120
6028
6162
6211
6313
6416
6514
6631
6769
6820
6967
7013
71145
7221
7319
7438

[1,1,5,4,6,5,9,8,7,6,12,15,14,9,13,8,10,7,21,28,
 13,24,48,15,22,14,19,9,30,13,11,8,31,10,13,21,38,
 21,14,39,22,13,29,63,13,67,135,65,43,22,10,15,35,
 19,24,9,21,30,120,28,62,11,13,16,14,31,69,20,67,
 13,145,21,19,38]