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A257489 as a simple table

na(n)
11
22
33
45
54
67
79
811
913
1015
1117
1219
138
1423
1529
1627
1725
1831
1937
2010
2141
2243
2314
2447
2553
2616
2749
2859
2955
3021
3161
3265
3367
3422
3571
3673
376
3877
3979
4039
4183
4289
4312
4491
4585
4657
4797
48101
4933
5035
51103
52107
5318
54109
55113
5632
5745
58121
59119
6081
6195
62127
63131
64115
65133

[1,2,3,5,4,7,9,11,13,15,17,19,8,23,29,27,25,31,37,
 10,41,43,14,47,53,16,49,59,55,21,61,65,67,22,71,
 73,6,77,79,39,83,89,12,91,85,57,97,101,33,35,103,
 107,18,109,113,32,45,121,119,81,95,127,131,115,
 133]