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.

A246210 Permutation of nonnegative integers: a(0) = 0, a(1) = 1, and for n > 1, if A117966(n) < 1, a(n) = 1 + 2*a(-(A117966(n))), otherwise a(n) = 2*a(A117966(n)-1).

Table of values

n a(n)
0 0
1 1
2 3
3 6
4 12
5 2
6 13
7 7
8 25
9 50
10 100
11 14
12 28
13 56
14 200
15 4
16 26
17 24
18 101
19 51
20 201
21 27
22 5
23 15
24 57
25 29
26 113
27 226
28 452
29 58
30 116
31 232
32 904
33 30
34 114
35 10
36 20
37 40
38 228
39 456
40 912
41 80
42 1808
43 60
44 464
45 48
46 202
47 52
48 402
49 54
50 102
51 400
52 8
53 112
54 453
55 227
56 905
57 115
58 31
59 59
60 233
61 117
62 465
63 203
64 49
65 103
66 9
67 401
68 53
69 55
70 403
71 11
72 41
73 21
74 81
75 61

List of values

[0, 1, 3, 6, 12, 2, 13, 7, 25, 50, 100, 14, 28, 56, 200, 4, 26, 24, 101, 51, 201, 27, 5, 15, 57, 29, 113, 226, 452, 58, 116, 232, 904, 30, 114, 10, 20, 40, 228, 456, 912, 80, 1808, 60, 464, 48, 202, 52, 402, 54, 102, 400, 8, 112, 453, 227, 905, 115, 31, 59, 233, 117, 465, 203, 49, 103, 9, 401, 53, 55, 403, 11, 41, 21, 81, 61]