login

A205708 as a simple table

na(n)
13
25
33
411
57
65
713
87
923
105
1113
1229
1317
143
1511
1619
177
1823
1931
205
2113
2229
2337
243
2511
2619
2743
285
2913
3029
3137
3253
333
3411
3519
3643
3759
387
3923
4031
4147
4217
4341
447
4523
4631
4747
4871
493
5011
5119
5243
5359
5467
5517
5641
5773
5817
5941
6073
6189
625
6313
6429
6537
6653
6761
687
6923
7031

[3,5,3,11,7,5,13,7,23,5,13,29,17,3,11,19,7,23,31,
 5,13,29,37,3,11,19,43,5,13,29,37,53,3,11,19,43,59,
 7,23,31,47,17,41,7,23,31,47,71,3,11,19,43,59,67,
 17,41,73,17,41,73,89,5,13,29,37,53,61,7,23,31]