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A240594 as a simple table

na(n)
11
21
33
43
55
61
74
810
94
1010
1116
1210
1316
1419
151
165
1715
1835
195
2017
2135
2255
2315
2435
2553
2665
2735
2855
2965
3069
311
326
3321
3456
35126
366
3726
3866
39126
40196
4121
4266
43126
44186
45231
4656
47126
48186
49226
50246
51126
52196
53231
54246
55251

[1,1,3,3,5,1,4,10,4,10,16,10,16,19,1,5,15,35,5,17,
 35,55,15,35,53,65,35,55,65,69,1,6,21,56,126,6,26,
 66,126,196,21,66,126,186,231,56,126,186,226,246,
 126,196,231,246,251]