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.

A249824 Permutation of natural numbers: a(n) = A078898(A003961(A003961(2*n))).

Table of values

n a(n)
1 1
2 2
3 3
4 9
5 4
6 12
7 5
8 42
9 17
10 19
11 6
12 59
13 7
14 22
15 26
16 209
17 8
18 82
19 10
20 92
21 31
22 29
23 11
24 292
25 41
26 32
27 115
28 109
29 13
30 129
31 14
32 1042
33 40
34 39
35 48
36 409
37 15
38 49
39 45
40 459
41 16
42 152
43 18
44 142
45 180
46 52
47 20
48 1459
49 57
50 202
51 54
52 159
53 21
54 572
55 63
56 542
57 68
58 62
59 23
60 642
61 24
62 69
63 213

List of values

[1, 2, 3, 9, 4, 12, 5, 42, 17, 19, 6, 59, 7, 22, 26, 209, 8, 82, 10, 92, 31, 29, 11, 292, 41, 32, 115, 109, 13, 129, 14, 1042, 40, 39, 48, 409, 15, 49, 45, 459, 16, 152, 18, 142, 180, 52, 20, 1459, 57, 202, 54, 159, 21, 572, 63, 542, 68, 62, 23, 642, 24, 69, 213]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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