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.

A326158 Nonprime squarefree numbers whose product of prime indices is divisible by their sum of prime indices.

Table of values

n a(n)
1 30
2 65
3 154
4 165
5 190
6 259
7 273
8 385
9 390
10 435
11 442
12 481
13 506
14 561
15 595
16 609
17 658
18 714
19 741
20 781
21 874
22 935
23 1001
24 1110
25 1118
26 1173
27 1254
28 1281
29 1330
30 1363
31 1403
32 1430
33 1455
34 1469
35 1495
36 1505
37 1653
38 1691
39 1771
40 1786
41 1794
42 1798
43 1887
44 1958
45 2035
46 2067
47 2139

List of values

[30, 65, 154, 165, 190, 259, 273, 385, 390, 435, 442, 481, 506, 561, 595, 609, 658, 714, 741, 781, 874, 935, 1001, 1110, 1118, 1173, 1254, 1281, 1330, 1363, 1403, 1430, 1455, 1469, 1495, 1505, 1653, 1691, 1771, 1786, 1794, 1798, 1887, 1958, 2035, 2067, 2139]