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A101781 as a simple table

n a(n)
1 3
2 5
3 11
4 17
5 71
6 101
7 107
8 149
9 179
10 191
11 311
12 347
13 1031
14 1061
15 1091
16 1151
17 1229
18 1301
19 1487
20 1619
21 1949
22 3251
23 3257
24 3299
25 3359
26 3371
27 3389
28 3467
29 3527
30 3767
31 3821
32 3851
33 3917
34 3929
35 7349
36 7457
37 7547
38 7589
39 7757
40 7949
41 9011
42 9041
43 9341
44 9437
45 9857
46 10007

[3,5,11,17,71,101,107,149,179,191,311,347,1031,
 1061,1091,1151,1229,1301,1487,1619,1949,3251,3257,
 3299,3359,3371,3389,3467,3527,3767,3821,3851,3917,
 3929,7349,7457,7547,7589,7757,7949,9011,9041,9341,
 9437,9857,10007]

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Last modified August 8 03:39 EDT 2024. Contains 375018 sequences. (Running on oeis4.)