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A004627 as a simple table

n a(n)
1 1
2 5
3 13
4 25
5 29
6 37
7 53
8 61
9 65
10 101
11 109
12 125
13 145
14 149
15 157
16 169
17 173
18 181
19 185
20 197
21 229
22 265
23 269
24 277
25 293
26 305
27 317
28 325
29 349
30 373
31 377
32 389
33 397
34 421
35 461
36 481
37 505
38 509
39 541
40 545
41 557
42 613
43 625
44 653
45 661

[1,5,13,25,29,37,53,61,65,101,109,125,145,149,157,
 169,173,181,185,197,229,265,269,277,293,305,317,
 325,349,373,377,389,397,421,461,481,505,509,541,
 545,557,613,625,653,661]

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Last modified April 23 06:04 EDT 2024. Contains 371906 sequences. (Running on oeis4.)