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.

A158623 Denominator of the reduced fraction A158620(n)/A158621(n).

Table of values

n a(n)
2 9
3 18
4 10
5 45
6 63
7 28
8 108
9 135
10 55
11 198
12 234
13 91
14 315
15 360
16 136
17 459
18 513
19 190
20 630
21 693
22 253
23 828
24 900
25 325
26 1053
27 1134
28 406
29 1305
30 1395
31 496
32 1584
33 1683
34 595
35 1890
36 1998
37 703
38 2223
39 2340
40 820
41 2583
42 2709
43 946
44 2970
45 3105
46 1081
47 3384
48 3528
49 1225
50 3825

List of values

[9, 18, 10, 45, 63, 28, 108, 135, 55, 198, 234, 91, 315, 360, 136, 459, 513, 190, 630, 693, 253, 828, 900, 325, 1053, 1134, 406, 1305, 1395, 496, 1584, 1683, 595, 1890, 1998, 703, 2223, 2340, 820, 2583, 2709, 946, 2970, 3105, 1081, 3384, 3528, 1225, 3825]