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.

A349386 a(n) = A349384(n) + A349385(n).

Table of values

n a(n)
1 2
2 0
3 0
4 1
5 0
6 4
7 0
8 3
9 4
10 6
11 0
12 2
13 0
14 10
15 12
16 7
17 0
18 0
19 0
20 3
21 20
22 12
23 0
24 -4
25 9
26 16
27 16
28 5
29 0
30 -36
31 0
32 15
33 24
34 18
35 30
36 -10
37 0
38 22
39 32
40 -6
41 0
42 -60
43 0
44 6
45 0
46 28
47 0
48 -20
49 25
50 -3
51 36
52 8
53 0
54 -20
55 36
56 -10
57 44
58 30
59 0
60 -48
61 0
62 36
63 0
64 31
65 48
66 -72
67 0
68 9
69 56
70 -90
71 0
72 -32
73 0
74 40
75 -6
76 11
77 60
78 -96
79 0
80 -30
81 52
82 42
83 0
84 -80
85 54
86 46
87 60

List of values

[2, 0, 0, 1, 0, 4, 0, 3, 4, 6, 0, 2, 0, 10, 12, 7, 0, 0, 0, 3, 20, 12, 0, -4, 9, 16, 16, 5, 0, -36, 0, 15, 24, 18, 30, -10, 0, 22, 32, -6, 0, -60, 0, 6, 0, 28, 0, -20, 25, -3, 36, 8, 0, -20, 36, -10, 44, 30, 0, -48, 0, 36, 0, 31, 48, -72, 0, 9, 56, -90, 0, -32, 0, 40, -6, 11, 60, -96, 0, -30, 52, 42, 0, -80, 54, 46, 60]