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.

A349439 a(n) = A349437(n) + A349438(n).

Table of values

n a(n)
1 2
2 0
3 0
4 1
5 0
6 2
7 0
8 1
9 1
10 4
11 0
12 -1
13 0
14 4
15 4
16 1
17 0
18 3
19 0
20 -2
21 4
22 8
23 0
24 -2
25 4
26 4
27 5
28 -2
29 0
30 -8
31 0
32 1
33 8
34 8
35 8
36 -4
37 0
38 4
39 4
40 -4
41 0
42 -8
43 0
44 -4
45 10
46 8
47 0
48 -3
49 4
50 8
51 8
52 -2
53 0
54 2
55 16
56 -4
57 4
58 12
59 0
60 -6
61 0
62 4
63 10
64 1
65 8
66 -16
67 0
68 -4
69 8
70 -16
71 0
72 -6
73 0
74 12
75 16
76 -2
77 16
78 -8
79 0
80 -6
81 19
82 8
83 0
84 -6
85 16
86 4
87 12
88 -8
89 0
90 -24
91 8
92 -4
93 4

List of values

[2, 0, 0, 1, 0, 2, 0, 1, 1, 4, 0, -1, 0, 4, 4, 1, 0, 3, 0, -2, 4, 8, 0, -2, 4, 4, 5, -2, 0, -8, 0, 1, 8, 8, 8, -4, 0, 4, 4, -4, 0, -8, 0, -4, 10, 8, 0, -3, 4, 8, 8, -2, 0, 2, 16, -4, 4, 12, 0, -6, 0, 4, 10, 1, 8, -16, 0, -4, 8, -16, 0, -6, 0, 12, 16, -2, 16, -8, 0, -6, 19, 8, 0, -6, 16, 4, 12, -8, 0, -24, 8, -4, 4]