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A331974 as a simple table

n a(n)
1 2
2 6
3 8
4 17
5 21
6 37
7 49
8 55
9 67
10 79
11 85
12 91
13 121
14 151
15 175
16 181
17 211
18 295
19 301
20 361
21 391
22 421
23 481
24 511
25 571
26 631
27 781
28 841
29 991
30 1051
31 1231
32 1261
33 1471
34 1561
35 1651
36 1681
37 1891
38 2101
39 2311
40 2731
41 3151
42 3361
43 3571
44 3991
45 4201
46 4291
47 4411
48 4621
49 5251
50 5461
51 6091

[2,6,8,17,21,37,49,55,67,79,85,91,121,151,175,181,
 211,295,301,361,391,421,481,511,571,631,781,841,
 991,1051,1231,1261,1471,1561,1651,1681,1891,2101,
 2311,2731,3151,3361,3571,3991,4201,4291,4411,4621,
 5251,5461,6091]

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Last modified August 20 09:08 EDT 2024. Contains 375314 sequences. (Running on oeis4.)