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A242127 as a simple table

na(n)
12
23
35
47
511
613
717
819
923
100
112
128
1312
1414
1518
1624
171
183
199
2013
2115
2221
2325
242
2510
2614
2716
2820
2922
3026
3111
3215
3321
3423
354
366
3712
3818
3922
4028
415
427
4317
4419
4523
4625
478
4820
4924
5026
511
527
539
5419
5525
562
578
5810
5916
6020
6122
623
6317
6421
6523
6627
6712
6818
6928
701
715
7211

[2,3,5,7,11,13,17,19,23,0,2,8,12,14,18,24,1,3,9,
 13,15,21,25,2,10,14,16,20,22,26,11,15,21,23,4,6,
 12,18,22,28,5,7,17,19,23,25,8,20,24,26,1,7,9,19,
 25,2,8,10,16,20,22,3,17,21,23,27,12,18,28,1,5,11]