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A222640 as a simple table

n a(n)
1 1
2 3
3 9
4 15
5 21
6 27
7 33
8 39
9 63
10 69
11 75
12 81
13 87
14 93
15 141
16 147
17 171
18 177
19 183
20 189
21 285
22 291
23 297
24 303
25 309
26 333
27 417
28 441
29 447
30 453
31 507
32 555
33 621
34 627
35 633
36 681
37 687
38 711
39 951
40 957
41 981
42 1035
43 1041
44 1047
45 1095
46 1101
47 1107
48 1113
49 1119
50 1143
51 1377
52 1383
53 1389

[1,3,9,15,21,27,33,39,63,69,75,81,87,93,141,147,
 171,177,183,189,285,291,297,303,309,333,417,441,
 447,453,507,555,621,627,633,681,687,711,951,957,
 981,1035,1041,1047,1095,1101,1107,1113,1119,1143,
 1377,1383,1389]

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Last modified March 28 16:34 EDT 2024. Contains 371254 sequences. (Running on oeis4.)