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A023268 formatted as a simple table:

n a(n)
1 11
2 13
3 43
4 47
5 67
6 83
7 89
8 103
9 109
10 193
11 197
12 251
13 281
14 293
15 383
16 397
17 449
18 461
19 601
20 617
21 641
22 733
23 757
24 823
25 839
26 853
27 887
28 937
29 967
30 1013
31 1069
32 1091
33 1447
34 1489
35 1733
36 1741
37 1789
38 1931
39 2111
40 2237
41 2239
42 2251
43 2339
44 2521
45 2539
46 2647
47 2671
48 2693
49 2797

[11,13,43,47,67,83,89,103,109,193,197,251,281,293,
 383,397,449,461,601,617,641,733,757,823,839,853,
 887,937,967,1013,1069,1091,1447,1489,1733,1741,
 1789,1931,2111,2237,2239,2251,2339,2521,2539,2647,
 2671,2693,2797]

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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