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A023741 as a simple table

n a(n)
1 5
2 7
3 11
4 15
5 19
6 21
7 29
8 33
9 45
10 55
11 57
12 63
13 83
14 87
15 99
16 135
17 163
18 165
19 171
20 189
21 245
22 249
23 261
24 297
25 405
26 487
27 489
28 495
29 513
30 567
31 731
32 735
33 747
34 783
35 891
36 1215
37 1459
38 1461
39 1467
40 1485
41 1539
42 1701
43 2189
44 2193
45 2205
46 2241
47 2349
48 2673
49 3645
50 4375
51 4377

[5,7,11,15,19,21,29,33,45,55,57,63,83,87,99,135,
 163,165,171,189,245,249,261,297,405,487,489,495,
 513,567,731,735,747,783,891,1215,1459,1461,1467,
 1485,1539,1701,2189,2193,2205,2241,2349,2673,3645,
 4375,4377]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)