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.

A280692 a(n) = A003961(n) - A250469(n).

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 6
9 0
10 -6
11 0
12 12
13 0
14 -6
15 0
16 36
17 0
18 24
19 0
20 6
21 0
22 -24
23 0
24 66
25 0
26 -24
27 60
28 18
29 0
30 18
31 0
32 150
33 -20
34 -42
35 0
36 120
37 0
38 -42
39 -10
40 72
41 0
42 42
43 0
44 -12
45 60
46 -48
47 0
48 264
49 0
50 0
51 -30
52 0
53 0
54 216
55 0
56 132
57 -30
58 -78
59 0
60 138
61 0
62 -72
63 120
64 540
65 0
66 0
67 0
68 -30
69 -30
70 24
71 0
72 462
73 0
74 -96
75 60
76 -18
77 0
78 24
79 0
80 330
81 420
82 -114
83 0
84 246

List of values

[0, 0, 0, 0, 0, 0, 0, 6, 0, -6, 0, 12, 0, -6, 0, 36, 0, 24, 0, 6, 0, -24, 0, 66, 0, -24, 60, 18, 0, 18, 0, 150, -20, -42, 0, 120, 0, -42, -10, 72, 0, 42, 0, -12, 60, -48, 0, 264, 0, 0, -30, 0, 0, 216, 0, 132, -30, -78, 0, 138, 0, -72, 120, 540, 0, 0, 0, -30, -30, 24, 0, 462, 0, -96, 60, -18, 0, 24, 0, 330, 420, -114, 0, 246]