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.

A212591 a(n) is the smallest value of k for which A020986(k) = n.

Table of values

n a(n)
1 0
2 1
3 2
4 5
5 8
6 9
7 10
8 21
9 32
10 33
11 34
12 37
13 40
14 41
15 42
16 85
17 128
18 129
19 130
20 133
21 136
22 137
23 138
24 149
25 160
26 161
27 162
28 165
29 168
30 169
31 170
32 341
33 512
34 513
35 514
36 517
37 520
38 521
39 522
40 533
41 544
42 545
43 546
44 549
45 552
46 553
47 554
48 597
49 640
50 641
51 642
52 645
53 648
54 649
55 650
56 661

List of values

[0, 1, 2, 5, 8, 9, 10, 21, 32, 33, 34, 37, 40, 41, 42, 85, 128, 129, 130, 133, 136, 137, 138, 149, 160, 161, 162, 165, 168, 169, 170, 341, 512, 513, 514, 517, 520, 521, 522, 533, 544, 545, 546, 549, 552, 553, 554, 597, 640, 641, 642, 645, 648, 649, 650, 661]