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A026714 as a simple table

na(n)
11
21
31
41
53
61
71
85
95
101
111
127
1313
147
151
161
178
1825
1925
208
211
221
239
2440
2563
2640
279
281
291
3010
3149
32128
33128
3449
3510
361
371
3811
3959
40217
41319
42217
4359
4411
451
461
4712
4870
49276
50664
51664
52276
5370
5412
551
561
5713
5882
59346
601157
611647
621157
63346
6482
6513
661

[1,1,1,1,3,1,1,5,5,1,1,7,13,7,1,1,8,25,25,8,1,1,9,
 40,63,40,9,1,1,10,49,128,128,49,10,1,1,11,59,217,
 319,217,59,11,1,1,12,70,276,664,664,276,70,12,1,1,
 13,82,346,1157,1647,1157,346,82,13,1]