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A242125 as a simple table

na(n)
12
23
35
47
511
613
717
819
923
102
114
1210
1314
1416
1520
1626
175
187
1913
2017
2119
2225
232
248
2516
2620
2722
2826
291
305
3119
3223
332
344
3514
3616
3722
381
395
4011
4117
4219
432
444
458
4610
4722
487
4911
5013
5117
5223
5325
548
5514
5620
5726
581
597
6011
6113
6223
6310
6414
6516
6620
677
6813
6923
7025
712
728

[2,3,5,7,11,13,17,19,23,2,4,10,14,16,20,26,5,7,13,
 17,19,25,2,8,16,20,22,26,1,5,19,23,2,4,14,16,22,1,
 5,11,17,19,2,4,8,10,22,7,11,13,17,23,25,8,14,20,
 26,1,7,11,13,23,10,14,16,20,7,13,23,25,2,8]