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.

A246208 Permutation of nonnegative integers: a(0) = 0, a(1) = 1, and for n > 1, if A117966(n) < 1, a(n) = 2*a(-(A117966(n))), otherwise a(n) = 1 + 2*a(A117966(n)-1).

Table of values

n a(n)
0 0
1 1
2 2
3 5
4 11
5 3
6 10
7 4
8 22
9 45
10 91
11 9
12 19
13 39
14 183
15 7
16 21
17 23
18 90
19 44
20 182
21 20
22 6
23 8
24 38
25 18
26 78
27 157
28 315
29 37
30 75
31 151
32 631
33 17
34 77
35 13
36 27
37 55
38 155
39 311
40 623
41 111
42 1263
43 35
44 303
45 47
46 181
47 43
48 365
49 41
50 89
51 367
52 15
53 79
54 314
55 156
56 630
57 76
58 16
59 36
60 150
61 74
62 302
63 180
64 46
65 88
66 14
67 366
68 42
69 40
70 364
71 12
72 54
73 26
74 110
75 34

List of values

[0, 1, 2, 5, 11, 3, 10, 4, 22, 45, 91, 9, 19, 39, 183, 7, 21, 23, 90, 44, 182, 20, 6, 8, 38, 18, 78, 157, 315, 37, 75, 151, 631, 17, 77, 13, 27, 55, 155, 311, 623, 111, 1263, 35, 303, 47, 181, 43, 365, 41, 89, 367, 15, 79, 314, 156, 630, 76, 16, 36, 150, 74, 302, 180, 46, 88, 14, 366, 42, 40, 364, 12, 54, 26, 110, 34]