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A271575 as a simple table

n a(n)
1 13
2 31
3 97
4 163
5 181
6 283
7 409
8 499
9 709
10 787
11 811
12 877
13 1087
14 1399
15 1423
16 1609
17 1777
18 1801
19 1879
20 2347
21 2677
22 2719
23 3457
24 3517
25 3919
26 4273
27 4483
28 5701
29 6043
30 6121
31 6211
32 6481
33 6691
34 7573
35 8941
36 9733
37 9739
38 10069
39 10093
40 10159
41 10243
42 10789
43 11161
44 11251
45 11689
46 12799
47 12907

[13,31,97,163,181,283,409,499,709,787,811,877,
 1087,1399,1423,1609,1777,1801,1879,2347,2677,2719,
 3457,3517,3919,4273,4483,5701,6043,6121,6211,6481,
 6691,7573,8941,9733,9739,10069,10093,10159,10243,
 10789,11161,11251,11689,12799,12907]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)