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.

A246205 Permutation of natural numbers: a(1) = 1, a(A014580(n)) = A117968(a(n)), a(A091242(n)) = A117967(1+a(n)), where A117967 and A117968 give positive and negative parts of inverse of balanced ternary enumeration of integers, and A014580 resp. A091242 are the binary coded irreducible resp. reducible polynomials over GF(2).

Table of values

n a(n)
1 1
2 2
3 7
4 5
5 3
6 11
7 23
8 15
9 4
10 12
11 22
12 33
13 6
14 52
15 17
16 13
17 35
18 43
19 25
20 16
21 137
22 45
23 53
24 36
25 58
26 155
27 29
28 47
29 462
30 154
31 66
32 135
33 37
34 152
35 426
36 30
37 8
38 156
39 1273
40 428
41 24
42 148
43 460
44 41
45 423
46 1426
47 71
48 31
49 9
50 427
51 4283
52 1410
53 34
54 431
55 75
56 1274
57 159
58 1423
59 21
60 3707
61 194
62 99
63 44
64 10
65 1412
66 11115
67 64
68 3850
69 38
70 1404
71 103
72 4281
73 26
74 412
75 3722
76 49

List of values

[1, 2, 7, 5, 3, 11, 23, 15, 4, 12, 22, 33, 6, 52, 17, 13, 35, 43, 25, 16, 137, 45, 53, 36, 58, 155, 29, 47, 462, 154, 66, 135, 37, 152, 426, 30, 8, 156, 1273, 428, 24, 148, 460, 41, 423, 1426, 71, 31, 9, 427, 4283, 1410, 34, 431, 75, 1274, 159, 1423, 21, 3707, 194, 99, 44, 10, 1412, 11115, 64, 3850, 38, 1404, 103, 4281, 26, 412, 3722, 49]