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A178174 as a simple table

na(n)
11
21
31
41
52
65
73
811
97
1013
1117
123
135
1419
1511
1619
173
1813
1923
2029
2117
2241
2311
247
2519
2613
275
2811
293
302
317
3223
337
3413
355
363
377
387
3911
407
412
423
4323
447
457
465
477
4813
492
503
515
5223
5311
547
5523
562
5743
585
5973
6041
613
6261
6389
6497
655
667
6711
685
697
705
717
723
7311
7413
7517
7611
7713
783
7911
8019
8123
827
835
843
8519
8617
8711
885
8913
9023
9113
923
9313
9413
957
963
973
9813
9913
1002
10131
10259
1037
10411
1053
1065
10713
1082
10923
11043
1113
11271
1137
11431

[1,1,1,1,2,5,3,11,7,13,17,3,5,19,11,19,3,13,23,29,
 17,41,11,7,19,13,5,11,3,2,7,23,7,13,5,3,7,7,11,7,
 2,3,23,7,7,5,7,13,2,3,5,23,11,7,23,2,43,5,73,41,3,
 61,89,97,5,7,11,5,7,5,7,3,11,13,17,11,13,3,11,19,
 23,7,5,3,19,17,11,5,13,23,13,3,13,13,7,3,3,13,13,
 2,31,59,7,11,3,5,13,2,23,43,3,71,7,31]