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A257326 as a simple table

na(n)
13
22
37
49
55
613
715
817
911
104
1119
1223
1321
1425
158
1629
1710
1831
1914
2037
2116
2241
2322
2443
2547
2627
2753
2855
2926
3035
3133
3249
3359
3461
3567
3671
3765
3873
3977
4079
4183
4239
4389
4497
45101
4632
47103
4820
4991
5034
51107
5240
53109
5438
5551
56113
5757
5828
5985
6044
61119
6246
6381
64121
6545

[3,2,7,9,5,13,15,17,11,4,19,23,21,25,8,29,10,31,
 14,37,16,41,22,43,47,27,53,55,26,35,33,49,59,61,
 67,71,65,73,77,79,83,39,89,97,101,32,103,20,91,34,
 107,40,109,38,51,113,57,28,85,44,119,46,81,121,45]