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A139836 as a simple table

n a(n)
1 11
2 31
3 71
4 79
5 131
6 139
7 199
8 211
9 311
10 379
11 419
12 431
13 439
14 479
15 499
16 571
17 619
18 691
19 719
20 751
21 811
22 839
23 911
24 991
25 1031
26 1051
27 1091
28 1151
29 1231
30 1319
31 1399
32 1439
33 1451
34 1459
35 1499
36 1559
37 1571
38 1831
39 1931
40 1979
41 1999
42 2011
43 2111
44 2131
45 2179
46 2239

[11,31,71,79,131,139,199,211,311,379,419,431,439,
 479,499,571,619,691,719,751,811,839,911,991,1031,
 1051,1091,1151,1231,1319,1399,1439,1451,1459,1499,
 1559,1571,1831,1931,1979,1999,2011,2111,2131,2179,
 2239]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)