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A090684 as a simple table

n a(n)
1 7
2 31
3 71
4 127
5 199
6 647
7 967
8 1151
9 1567
10 2311
11 2591
12 2887
13 3527
14 4231
15 4999
16 5407
17 6271
18 7687
19 8191
20 11551
21 12799
22 16927
23 19207
24 20807
25 23327
26 25087
27 27847
28 31751
29 34847
30 35911
31 39199
32 47431
33 49927
34 51199
35 53791
36 59167
37 63367
38 69191
39 70687

[7,31,71,127,199,647,967,1151,1567,2311,2591,2887,
 3527,4231,4999,5407,6271,7687,8191,11551,12799,
 16927,19207,20807,23327,25087,27847,31751,34847,
 35911,39199,47431,49927,51199,53791,59167,63367,
 69191,70687]

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Last modified June 6 14:58 EDT 2024. Contains 373131 sequences. (Running on oeis4.)