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A114271 as a simple table

n a(n)
1 3
2 9
3 15
4 21
5 33
6 51
7 57
8 81
9 87
10 111
11 117
12 123
13 129
14 135
15 141
16 147
17 153
18 177
19 189
20 213
21 219
22 255
23 279
24 285
25 315
26 321
27 327
28 345
29 351
30 363
31 399
32 417
33 465
34 471
35 477
36 483
37 495
38 549
39 579
40 585
41 627
42 657
43 663
44 669
45 723
46 735
47 741
48 747
49 759
50 771
51 783
52 789
53 807
54 825

[3,9,15,21,33,51,57,81,87,111,117,123,129,135,141,
 147,153,177,189,213,219,255,279,285,315,321,327,
 345,351,363,399,417,465,471,477,483,495,549,579,
 585,627,657,663,669,723,735,741,747,759,771,783,
 789,807,825]

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Last modified March 28 13:25 EDT 2024. Contains 371254 sequences. (Running on oeis4.)