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.

A340189 a(n) = n + A340187(n).

Table of values

n a(n)
1 2
2 1
3 1
4 4
5 1
6 9
7 1
8 8
9 11
10 17
11 1
12 11
13 1
14 25
15 27
16 16
17 1
18 13
19 1
20 17
21 41
22 41
23 1
24 24
25 37
26 49
27 25
28 21
29 1
30 1
31 1
32 32
33 69
34 65
35 79
36 40
37 1
38 73
39 83
40 40
41 1
42 -7
43 1
44 35
45 21
46 89
47 1
48 48
49 79
50 17
51 111
52 39
53 1
54 61
55 131
56 60
57 125
58 113
59 1
60 83
61 1
62 121
63 27
64 64
65 145
66 -27
67 1
68 53
69 153
70 -49
71 1
72 71
73 1
74 145
75 23
76 57
77 193
78 -31
79 1
80 80
81 83
82 161
83 1
84 131

List of values

[2, 1, 1, 4, 1, 9, 1, 8, 11, 17, 1, 11, 1, 25, 27, 16, 1, 13, 1, 17, 41, 41, 1, 24, 37, 49, 25, 21, 1, 1, 1, 32, 69, 65, 79, 40, 1, 73, 83, 40, 1, -7, 1, 35, 21, 89, 1, 48, 79, 17, 111, 39, 1, 61, 131, 60, 125, 113, 1, 83, 1, 121, 27, 64, 145, -27, 1, 53, 153, -49, 1, 71, 1, 145, 23, 57, 193, -31, 1, 80, 83, 161, 1, 131]