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A049556 as a simple table

n a(n)
1 2
2 23
3 31
4 47
5 71
6 89
7 127
8 167
9 191
10 223
11 233
12 239
13 257
14 263
15 311
16 359
17 383
18 431
19 439
20 479
21 503
22 599
23 601
24 647
25 719
26 727
27 743
28 839
29 863
30 881
31 887
32 911
33 919
34 983
35 1031
36 1103
37 1151
38 1217
39 1223
40 1289
41 1319
42 1327
43 1367
44 1399
45 1423
46 1433
47 1439
48 1471
49 1487
50 1511

[2,23,31,47,71,89,127,167,191,223,233,239,257,263,
 311,359,383,431,439,479,503,599,601,647,719,727,
 743,839,863,881,887,911,919,983,1031,1103,1151,
 1217,1223,1289,1319,1327,1367,1399,1423,1433,1439,
 1471,1487,1511]

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Last modified August 21 10:10 EDT 2014. Contains 245845 sequences.