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.

A245707 Permutation of natural numbers, the odd bisection of A245605 incremented by one and halved: a(n) = (1+A245605((2*n)-1))/2.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 4
6 7
7 9
8 6
9 19
10 13
11 8
12 35
13 11
14 10
15 17
16 21
17 18
18 27
19 139
20 16
21 23
22 33
23 14
24 555
25 51
26 22
27 37
28 75
29 36
30 29
31 105
32 26
33 67
34 147
35 278
36 71
37 165
38 38
39 53
40 587
41 12
42 107
43 83
44 28
45 25
46 2219
47 72
48 43
49 73
50 20
51 87
52 41
53 34
54 291
55 277
56 210
57 163
58 31
59 66
60 149
61 131
62 330
63 15
64 229
65 24
66 39
67 2347
68 70
69 49
70 101

List of values

[1, 2, 3, 5, 4, 7, 9, 6, 19, 13, 8, 35, 11, 10, 17, 21, 18, 27, 139, 16, 23, 33, 14, 555, 51, 22, 37, 75, 36, 29, 105, 26, 67, 147, 278, 71, 165, 38, 53, 587, 12, 107, 83, 28, 25, 2219, 72, 43, 73, 20, 87, 41, 34, 291, 277, 210, 163, 31, 66, 149, 131, 330, 15, 229, 24, 39, 2347, 70, 49, 101]