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A068677 as a simple table

n a(n)
1 1
2 3
3 9
4 19
5 27
6 33
7 39
8 57
9 61
10 87
11 97
12 109
13 121
14 127
15 129
16 159
17 177
18 187
19 213
20 229
21 237
22 243
23 247
24 283
25 321
26 351
27 369
28 417
29 433
30 451
31 459
32 481
33 487
34 507
35 523
36 529
37 541
38 547
39 573
40 589
41 603
42 621
43 639
44 673
45 691
46 699
47 717
48 723
49 741
50 753
51 757
52 793
53 823
54 829
55 853

[1,3,9,19,27,33,39,57,61,87,97,109,121,127,129,
 159,177,187,213,229,237,243,247,283,321,351,369,
 417,433,451,459,481,487,507,523,529,541,547,573,
 589,603,621,639,673,691,699,717,723,741,753,757,
 793,823,829,853]

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Last modified May 13 09:49 EDT 2024. Contains 372504 sequences. (Running on oeis4.)