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A210956 as a simple table

na(n)
11
21
33
42
52
65
73
87
97
1011
115
127
1310
1410
1515
167
1715
1821
1925
2025
2131
2211
2317
2423
2527
2632
2732
2839
2915
3031
3140
3252
3357
3463
3563
3671
3722
3836
3954
4062
4172
4278
4385
4485
4594
4630
4760
4878
4998
50113
51125
52132
53140
54140
55150
5642
5772
58102
59122
60142
61154
62168
63176
64185
65185
66196

[1,1,3,2,2,5,3,7,7,11,5,7,10,10,15,7,15,21,25,25,
 31,11,17,23,27,32,32,39,15,31,40,52,57,63,63,71,
 22,36,54,62,72,78,85,85,94,30,60,78,98,113,125,
 132,140,140,150,42,72,102,122,142,154,168,176,185,
 185,196]