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.

A302850 Permutation of natural numbers: a(1) = 1; a(2) = 2; for n > 2, a(n) = 2+A064989(A003961(n)-4).

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 4
6 9
7 7
8 21
9 12
10 15
11 6
12 39
13 13
14 25
15 31
16 37
17 8
18 69
19 19
20 55
21 28
22 17
23 11
24 129
25 14
26 45
27 51
28 53
29 10
30 99
31 16
32 235
33 61
34 49
35 73
36 145
37 33
38 35
39 18
40 95
41 24
42 97
43 43
44 111
45 70
46 81
47 27
48 399
49 46
50 79
51 57
52 141
53 23
54 237
55 48
56 285
57 64
58 85
59 36
60 309
61 22
62 105
63 271
64 209
65 59
66 183
67 63
68 165
69 88
70 225
71 40
72 415
73 20
74 67
75 241
76 117
77 139
78 243
79 75
80 559
81 154
82 29
83 41
84 489
85 84
86 133

List of values

[1, 2, 3, 5, 4, 9, 7, 21, 12, 15, 6, 39, 13, 25, 31, 37, 8, 69, 19, 55, 28, 17, 11, 129, 14, 45, 51, 53, 10, 99, 16, 235, 61, 49, 73, 145, 33, 35, 18, 95, 24, 97, 43, 111, 70, 81, 27, 399, 46, 79, 57, 141, 23, 237, 48, 285, 64, 85, 36, 309, 22, 105, 271, 209, 59, 183, 63, 165, 88, 225, 40, 415, 20, 67, 241, 117, 139, 243, 75, 559, 154, 29, 41, 489, 84, 133]