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A208509 as a simple table

na(n)
11
23
35
41
57
65
79
814
91
1011
1130
127
1313
1455
1527
161
1715
1891
1977
209
2117
22140
23182
2444
251
2619
27204
28378
29156
3011
3121
32285
33714
34450
3565
361
3723
38385
391254
401122
41275
4213
4325
44506
452079
462508
47935
4890
491
5027
51650
523289
535148
542717
55442
5615
5729
58819
595005
609867

[1,3,5,1,7,5,9,14,1,11,30,7,13,55,27,1,15,91,77,9,
 17,140,182,44,1,19,204,378,156,11,21,285,714,450,
 65,1,23,385,1254,1122,275,13,25,506,2079,2508,935,
 90,1,27,650,3289,5148,2717,442,15,29,819,5005,
 9867]