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.

A345049 a(n) = A173557(n) * A345001(n).

Table of values

n a(n)
1 -1
2 0
3 -2
4 3
5 -12
6 10
7 -30
8 11
9 2
10 20
11 -90
12 40
13 -132
14 30
15 16
16 31
17 -240
18 48
19 -306
20 104
21 0
22 50
23 -462
24 112
25 -36
26 60
27 26
28 192
29 -756
30 344
31 -870
32 79
33 -80
34 80
35 -240
36 158
37 -1260
38 90
39 -144
40 312
41 -1560
42 636
43 -1722
44 440
45 216
46 110
47 -2070
48 280
49 -162
50 152
51 -320
52 600
53 -2652
54 186
55 -880
56 600
57 -432
58 140
59 -3306
60 1120
61 -3540
62 150
63 348
64 191

List of values

[-1, 0, -2, 3, -12, 10, -30, 11, 2, 20, -90, 40, -132, 30, 16, 31, -240, 48, -306, 104, 0, 50, -462, 112, -36, 60, 26, 192, -756, 344, -870, 79, -80, 80, -240, 158, -1260, 90, -144, 312, -1560, 636, -1722, 440, 216, 110, -2070, 280, -162, 152, -320, 600, -2652, 186, -880, 600, -432, 140, -3306, 1120, -3540, 150, 348, 191]