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A262908型作为一个简单的表

n个a(n)
153
249
69
455
553
631
747
839
925
1035
1131
1239
1337
1451
1533
1643
1733
1869
1965
2057
2143
2241
2357
2449
2533
2633
2743
2841
2937
3033
3137
3239
3335
3427
3541
3627
3743
3875
39177
40171
41173
42155
4345
44133
45107
46121
47111
48139
4978
50119
51123
5247
5365
5479
5577
5697
5781
58151
59149
60145
61111
62197
63375
6471
6559
6681
67259
68257

[53,49,69,55,53,31,47,39,25,35,31,39,37,51,33,43,33,69,65,57,43,41,57,49,33,33,43,41,37,33,37,39,35,27,41,27,43,75,177,171,173,155,45,133,107,121,111,139,78,119,123,47,65,79,77,97,81,151,149,145,111,197,375,71,59,81,259,257]