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A032400 as a simple table

n a(n)
1 3
2 9
3 17
4 21
5 27
6 39
7 45
8 47
9 71
10 95
11 117
12 123
13 143
14 173
15 387
16 389
17 513
18 633
19 827
20 971
21 1103
22 3767
23 3831
24 7695
25 8871
26 9809
27 10011
28 17513
29 17873
30 22841
31 25401
32 84369
33 95315
34 168983
35 382407
36 488039
37 534891
38 687897
39 715503
40 1142981
41 1988279
42 2009735
43 2212769

[3,9,17,21,27,39,45,47,71,95,117,123,143,173,387,
 389,513,633,827,971,1103,3767,3831,7695,8871,9809,
 10011,17513,17873,22841,25401,84369,95315,168983,
 382407,488039,534891,687897,715503,1142981,
 1988279,2009735,2212769]

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Last modified April 24 19:52 EDT 2024. Contains 371963 sequences. (Running on oeis4.)