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A146034 as a simple table

na(n)
11
21
31
43
53
67
715
843
983
10271
11633
123283
139541
1454293
15204827
161408893
176437305
1854681853
19303651861
203282191633
2122628378377
22297350762879
232544553561975
2441024771076465
25431789004830701
268608866149320377
27111456693040140865

[1,1,1,3,3,7,15,43,83,271,633,3283,9541,54293,
 204827,1408893,6437305,54681853,303651861,
 3282191633,22628378377,297350762879,2544553561975,
 41024771076465,431789004830701,8608866149320377,
 111456693040140865]