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.

A091091 Numbers needing in binary and ternary representation an equal minimal number of editing steps (delete, insert or substitute) to transform them into their square.

Table of values

n a(n)
1 0
2 1
3 5
4 6
5 8
6 11
7 13
8 16
9 17
10 18
11 19
12 33
13 35
14 38
15 40
16 56
17 60
18 74
19 122
20 123
21 133
22 143
23 146
24 164
25 168
26 173
27 299
28 350
29 365
30 429
31 497
32 515
33 527
34 564
35 566
36 593
37 608
38 611
39 710
40 1031
41 1050
42 1052
43 1059
44 1088
45 1089
46 1090
47 1092
48 1096
49 1105
50 1287
51 1301
52 1316
53 1322

List of values

[0, 1, 5, 6, 8, 11, 13, 16, 17, 18, 19, 33, 35, 38, 40, 56, 60, 74, 122, 123, 133, 143, 146, 164, 168, 173, 299, 350, 365, 429, 497, 515, 527, 564, 566, 593, 608, 611, 710, 1031, 1050, 1052, 1059, 1088, 1089, 1090, 1092, 1096, 1105, 1287, 1301, 1316, 1322]