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A165981 as a simple table

n a(n)
1 17
2 43
3 61
4 73
5 271
6 313
7 331
8 373
9 397
10 409
11 521
12 691
13 733
14 751
15 773
16 859
17 1051
18 1063
19 1153
20 1171
21 1231
22 1459
23 1613
24 1669
25 1759
26 1823
27 1933
28 2053
29 2131
30 2473
31 2551
32 2707
33 2843
34 2917
35 2953
36 2999
37 3163
38 3221
39 3331
40 3371
41 3469
42 3517
43 3541
44 3583
45 3671
46 3719

[17,43,61,73,271,313,331,373,397,409,521,691,733,
 751,773,859,1051,1063,1153,1171,1231,1459,1613,
 1669,1759,1823,1933,2053,2131,2473,2551,2707,2843,
 2917,2953,2999,3163,3221,3331,3371,3469,3517,3541,
 3583,3671,3719]

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Last modified March 29 01:36 EDT 2024. Contains 371264 sequences. (Running on oeis4.)