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A141856 as a simple table

n a(n)
1 31
2 53
3 97
4 163
5 229
6 251
7 317
8 383
9 449
10 647
11 691
12 757
13 823
14 911
15 977
16 1021
17 1087
18 1109
19 1153
20 1307
21 1373
22 1439
23 1483
24 1549
25 1571
26 1637
27 1747
28 1879
29 1901
30 2011
31 2099
32 2143
33 2297
34 2341
35 2473
36 2539
37 2671
38 2693
39 2803
40 2957
41 3001
42 3023
43 3067
44 3089
45 3221
46 3331

[31,53,97,163,229,251,317,383,449,647,691,757,823,
 911,977,1021,1087,1109,1153,1307,1373,1439,1483,
 1549,1571,1637,1747,1879,1901,2011,2099,2143,2297,
 2341,2473,2539,2671,2693,2803,2957,3001,3023,3067,
 3089,3221,3331]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)