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A117991 as a simple table

n a(n)
1 1
2 3
3 7
4 11
5 19
6 23
7 35
8 41
9 53
10 59
11 67
12 77
13 101
14 109
15 131
16 161
17 179
18 197
19 205
20 227
21 247
22 289
23 317
24 333
25 381
26 407
27 431
28 445
29 473
30 495
31 555
32 575
33 629
34 657
35 693
36 729
37 751
38 801
39 835
40 877
41 957
42 975
43 1059
44 1097
45 1147
46 1209
47 1235
48 1283
49 1335
50 1367
51 1397
52 1499
53 1539

[1,3,7,11,19,23,35,41,53,59,67,77,101,109,131,161,
 179,197,205,227,247,289,317,333,381,407,431,445,
 473,495,555,575,629,657,693,729,751,801,835,877,
 957,975,1059,1097,1147,1209,1235,1283,1335,1367,
 1397,1499,1539]

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Last modified April 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)