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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.

A243506 Permutation of natural numbers: a(n) = A048673(A122111(n)).

Table of values

n a(n)
1 1
2 2
3 5
4 3
5 14
6 8
7 41
8 4
9 13
10 23
11 122
12 11
13 365
14 68
15 38
16 6
17 1094
18 18
19 3281
20 32
21 113
22 203
23 9842
24 17
25 63
26 608
27 25
28 95
29 29525
30 53
31 88574
32 7
33 338
34 1823
35 188
36 28
37 265721
38 5468
39 1013
40 50
41 797162
42 158
43 2391485
44 284
45 74
46 16403
47 7174454
48 20
49 313
50 88
51 3038
52 851
53 21523361
54 39
55 563
56 149
57 9113
58 49208
59 64570082
60 83
61 193710245
62 147623
63 221
64 9

List of values

[1, 2, 5, 3, 14, 8, 41, 4, 13, 23, 122, 11, 365, 68, 38, 6, 1094, 18, 3281, 32, 113, 203, 9842, 17, 63, 608, 25, 95, 29525, 53, 88574, 7, 338, 1823, 188, 28, 265721, 5468, 1013, 50, 797162, 158, 2391485, 284, 74, 16403, 7174454, 20, 313, 88, 3038, 851, 21523361, 39, 563, 149, 9113, 49208, 64570082, 83, 193710245, 147623, 221, 9]

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