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A096431 as a simple table

na(n)
11
23
31
47
59
611
713
83
917
1019
1121
1223
135
1427
1529
1631
1733
187
1937
2039
2141
2243
239
2447
2549
2651
2753
2811
2957
3059
3161
3263
3313
3467
3569
3671
3773
3815
3977
4079
4181
4283
4317
4487
4589
4691
4793
4819
4997
5099
51101
52103
5321
54107
55109
56111
57113
5823
59117
60119
61121
62123
6325
64127
65129
66131
67133

[1,3,1,7,9,11,13,3,17,19,21,23,5,27,29,31,33,7,37,
 39,41,43,9,47,49,51,53,11,57,59,61,63,13,67,69,71,
 73,15,77,79,81,83,17,87,89,91,93,19,97,99,101,103,
 21,107,109,111,113,23,117,119,121,123,25,127,129,
 131,133]