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A115915 as a simple table

n a(n)
1 4
2 5
3 9
4 10
5 11
6 13
7 61
8 87
9 127
10 181
11 241
12 253
13 265
14 287
15 295
16 321
17 323
18 349
19 361
20 363
21 377
22 397
23 407
24 409
25 421
26 451
27 457
28 473
29 481
30 485
31 511
32 515
33 527
34 537
35 541
36 581
37 595
38 631
39 635
40 671
41 695
42 705
43 721
44 731
45 751
46 757
47 763
48 769
49 793
50 805
51 807
52 843
53 851
54 867

[4,5,9,10,11,13,61,87,127,181,241,253,265,287,295,
 321,323,349,361,363,377,397,407,409,421,451,457,
 473,481,485,511,515,527,537,541,581,595,631,635,
 671,695,705,721,731,751,757,763,769,793,805,807,
 843,851,867]

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Last modified August 5 06:46 EDT 2020. Contains 336209 sequences. (Running on oeis4.)