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A098031 as a simple table

n a(n)
1 11
2 13
3 17
4 103
5 107
6 151
7 179
8 251
9 409
10 421
11 491
12 619
13 701
14 709
15 739
16 941
17 1009
18 1051
19 1069
20 1459
21 1487
22 1499
23 1571
24 1759
25 1789
26 1873
27 2281
28 2441
29 2659
30 2671
31 2741
32 2749
33 2789
34 2819
35 2861
36 3011
37 3019
38 3331
39 3389
40 3463
41 3931
42 4001
43 4111
44 4177
45 4229
46 4231

[11,13,17,103,107,151,179,251,409,421,491,619,701,
 709,739,941,1009,1051,1069,1459,1487,1499,1571,
 1759,1789,1873,2281,2441,2659,2671,2741,2749,2789,
 2819,2861,3011,3019,3331,3389,3463,3931,4001,4111,
 4177,4229,4231]

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Last modified April 18 16:22 EDT 2024. Contains 371780 sequences. (Running on oeis4.)