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A103934号作为一个简单的表

n个a(n)
11
2
9
45
525
67
721
811
915
1013
1127
1217
1339
1419
1545
1623
1733
1829
1955
2031
2135
2237
2357
2441
2549
2643
27119
2847
2951
3053
3191
3259
3377
3461
35125
3667
37143
3871
3969
4073
4165
4279
4363
4483
4575
4689
47121
4897
4981
50101
5199
52103
5387
54107
55117
56109
57135
58113
5993
60127
61111
62131
63129
64137
65115
66139

[1,3,9,5,25,7,21,11,15,13,27,17,39,19,45,23,33,29,55,31,35,37,57,41,49,43,119,47,51,53,91,59,77,61,125,67,143,71,69,73,65,79,63,83,75,89,121,97,81,101,99,103,87,107,117,109,135,113,93,127,111,131,129,137,115,139]