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.

A119623 Composite numbers for which the second elementary symmetric function of divisors (s2) is prime.

Table of values

n a(n)
1 6
2 10
3 14
4 26
5 34
6 62
7 82
8 122
9 142
10 146
11 202
12 206
13 226
14 254
15 334
16 346
17 362
18 394
19 446
20 542
21 562
22 566
23 586
24 734
25 766
26 794
27 842
28 926
29 934
30 982
31 1046
32 1126
33 1286
34 1294
35 1346
36 1382
37 1514
38 1546
39 1594
40 1622
41 1654
42 1706
43 1766
44 1906
45 1934

List of values

[6, 10, 14, 26, 34, 62, 82, 122, 142, 146, 202, 206, 226, 254, 334, 346, 362, 394, 446, 542, 562, 566, 586, 734, 766, 794, 842, 926, 934, 982, 1046, 1126, 1286, 1294, 1346, 1382, 1514, 1546, 1594, 1622, 1654, 1706, 1766, 1906, 1934]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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