login

A046026 as a simple table

na(n)
12
22
32
43
53
63
75
87
913
107
115
1217
137
147
1511
1623
1713
185
195
205
2111
2217
237
2423
2519
2613
2741
287
2943
3023
3147
3217
3319
3411
3519
3629
3713
3817
3931
4013
4111
4267
4323
447
4571
4653
4737
4811
4913
5029
5141
5283
5317
5443
5529
5689
5713
5831
5947
6019
6117
62101
6317
64103
657
6653
67107
68109
6911
7037
71113
7219

[2,2,2,3,3,3,5,7,13,7,5,17,7,7,11,23,13,5,5,5,11,
 17,7,23,19,13,41,7,43,23,47,17,19,11,19,29,13,17,
 31,13,11,67,23,7,71,53,37,11,13,29,41,83,17,43,29,
 89,13,31,47,19,17,101,17,103,7,53,107,109,11,37,
 113,19]