cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A128285 Numbers of the form m = p1 * p2 * p3 * p4 where for each d|m we have (d+m/d)/2 prime and p1 < p2 < p3 < p4 each prime.

Table of values

n a(n)
1 1365
2 4305
3 10465
4 11685
5 15873
6 27105
7 31845
8 35245
9 50065
10 54033
11 58765
12 74965
13 84513
14 91977
15 95557
16 95613
17 96033
18 104377
19 113997
20 114405
21 117957
22 118105
23 126357
24 127605
25 136437
26 170905
27 197985
28 209605
29 215373
30 226185
31 248385
32 277797

List of values

[1365, 4305, 10465, 11685, 15873, 27105, 31845, 35245, 50065, 54033, 58765, 74965, 84513, 91977, 95557, 95613, 96033, 104377, 113997, 114405, 117957, 118105, 126357, 127605, 136437, 170905, 197985, 209605, 215373, 226185, 248385, 277797]