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A002383 as a simple table

n a(n)
1 3
2 7
3 13
4 31
5 43
6 73
7 157
8 211
9 241
10 307
11 421
12 463
13 601
14 757
15 1123
16 1483
17 1723
18 2551
19 2971
20 3307
21 3541
22 3907
23 4423
24 4831
25 5113
26 5701
27 6007
28 6163
29 6481
30 8011
31 8191
32 9901
33 10303
34 11131
35 12211
36 12433
37 13807
38 14281
39 17293
40 19183
41 20023
42 20593
43 21757
44 22651
45 23563

[3,7,13,31,43,73,157,211,241,307,421,463,601,757,
 1123,1483,1723,2551,2971,3307,3541,3907,4423,4831,
 5113,5701,6007,6163,6481,8011,8191,9901,10303,
 11131,12211,12433,13807,14281,17293,19183,20023,
 20593,21757,22651,23563]

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Last modified May 19 11:38 EDT 2022. Contains 353833 sequences. (Running on oeis4.)