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A075761 as a simple table

n a(n)
1 13
2 17
3 19
4 21
5 25
6 29
7 31
8 33
9 37
10 41
11 57
12 61
13 65
14 73
15 85
16 91
17 121
18 129
19 133
20 145
21 169
22 225
23 253
24 257
25 261
26 265
27 281
28 301
29 325
30 337
31 361
32 385
33 505
34 513
35 757
36 785
37 841
38 1057
39 1081
40 1093
41 1381
42 1625
43 2080
44 2241
45 3241
46 4117
47 4377
48 4401
49 5125
50 8281
51 16416

[13,17,19,21,25,29,31,33,37,41,57,61,65,73,85,91,
 121,129,133,145,169,225,253,257,261,265,281,301,
 325,337,361,385,505,513,757,785,841,1057,1081,
 1093,1381,1625,2080,2241,3241,4117,4377,4401,5125,
 8281,16416]

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