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A201874 as a simple table

n a(n)
1 3
2 5
3 15
4 21
5 27
6 47
7 57
8 67
9 97
10 111
11 125
12 165
13 183
14 201
15 251
16 273
17 295
18 355
19 381
20 407
21 477
22 507
23 537
24 617
25 651
26 685
27 775
28 813
29 851
30 951
31 993
32 1035
33 1145
34 1191
35 1237
36 1357
37 1407
38 1457
39 1587
40 1641
41 1695
42 1835
43 1893
44 1951
45 2101
46 2163
47 2225
48 2385
49 2451
50 2517

[3,5,15,21,27,47,57,67,97,111,125,165,183,201,251,
 273,295,355,381,407,477,507,537,617,651,685,775,
 813,851,951,993,1035,1145,1191,1237,1357,1407,
 1457,1587,1641,1695,1835,1893,1951,2101,2163,2225,
 2385,2451,2517]

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Last modified April 24 14:32 EDT 2024. Contains 371960 sequences. (Running on oeis4.)