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A023288 as a simple table

n a(n)
1 2
2 11
3 13
4 31
5 71
6 83
7 151
8 163
9 193
10 197
11 317
12 347
13 373
14 503
15 577
16 811
17 911
18 919
19 1049
20 1051
21 1201
22 1423
23 1721
24 1907
25 2089
26 2243
27 2543
28 2719
29 2963
30 3529
31 3583
32 3607
33 3797
34 4091
35 4153
36 4217
37 4243
38 4409
39 4591
40 4637
41 4783
42 5209
43 5557
44 5783
45 5849
46 5923
47 6091

[2,11,13,31,71,83,151,163,193,197,317,347,373,503,
 577,811,911,919,1049,1051,1201,1423,1721,1907,
 2089,2243,2543,2719,2963,3529,3583,3607,3797,4091,
 4153,4217,4243,4409,4591,4637,4783,5209,5557,5783,
 5849,5923,6091]

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Last modified April 25 13:27 EDT 2024. Contains 371971 sequences. (Running on oeis4.)