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.

A050021 a(n) = position of n in A050020.

Table of values

n a(n)
1 1
2 4
3 12
4 20
5 3
6 11
7 15
8 19
9 36
10 2
11 40
12 10
13 44
14 87
15 14
16 48
17 18
18 78
19 35
20 5
21 95
22 39
23 138
24 69
25 9
26 99
27 43
28 86
29 211
30 13
31 30
32 47
33 241
34 159
35 17
36 215
37 77
38 34
39 64
40 21
41 245
42 163
43 94
44 150
45 38
46 288
47 137
48 68
49 124
50 8
51 249
52 98
53 318
54 236
55 42
56 85
57 141
58 495
59 210

List of values

[1, 4, 12, 20, 3, 11, 15, 19, 36, 2, 40, 10, 44, 87, 14, 48, 18, 78, 35, 5, 95, 39, 138, 69, 9, 99, 43, 86, 211, 13, 30, 47, 241, 159, 17, 215, 77, 34, 64, 21, 245, 163, 94, 150, 38, 288, 137, 68, 124, 8, 249, 98, 318, 236, 42, 85, 141, 495, 210]