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A279353型作为一个简单的表

n个a(n)
17
2
15
45
51
6
731
85
91
1013
11
127
131
14
1563
165
171
1813
19
207
211
2229
23
247
25
2613
271
287
291
30
31127
325
331
3413
35
367
371
3829
39
407
41
4213
431
447
451
4661
47
487
49
5013
511
527
53
5429
551
565
5715
58
591
607
611
62
63255
645
651
6613
67
687
691
7029
71
727
73
7413
751
767
771
7861
79
807
81
8213
831
847
85
8629
871
885
8915
90
911
927
931
94125
95
967
97
9813
991
1007
101
10229
1031
1045
10515

[7,3,15,5,1,3,31,5,1,13,3,7,1,3,63,5,1,13,3,7,1,29,3,7,3,13,1,7,1,3,127,5,1,13,3,7,1,29,3,7,3,13,1,7,1,61,3,7,3,13,1,7,3,29,1,5,15,3,1,7,1,3,255,5,1,13,3,7,1,29,3,7,3,13,1,7,1,61,3,7,3,13,1,7,3,29,1,5,15,3,1,7,1,125,3,7,3,13,1,7,3,29,1,5,15]