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A085870 as a simple table

na(n)
11
23
33
47
54
67
715
87
910
1015
1131
1214
1314
1422
1531
1663
1729
1821
1932
2046
2163
22125
2360
2435
2546
2668
2794
28125
29249
30123
3164
3267
33100
34140
35188
36249
37497
38248
39124
40102
41146
42208
43282
44374
45497
46993
47497
48247
49166
50213
51308
52422
53562
54746
55993
561985
57994
58495
59290
60315
61454
62630
63844
641120
651490
661985

[1,3,3,7,4,7,15,7,10,15,31,14,14,22,31,63,29,21,
 32,46,63,125,60,35,46,68,94,125,249,123,64,67,100,
 140,188,249,497,248,124,102,146,208,282,374,497,
 993,497,247,166,213,308,422,562,746,993,1985,994,
 495,290,315,454,630,844,1120,1490,1985]