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.

A363995 Rectangular array by descending antidiagonals: row n consists of the numbers k such that n = 1 + maximal runlength of 0's in the ternary representation of k.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 9
7 5
8 10
9 18
10 27
11 7
12 11
13 28
14 54
15 81
16 8
17 12
18 29
19 82
20 162
21 243
22 13
23 15
24 36
25 83
26 244
27 486
28 729
29 14
30 19
31 45
32 108
33 245
34 730
35 1458
36 2187
37 16
38 20
39 55
40 135
41 324
42 731
43 2188
44 4374
45 6561
46 17
47 21
48 56
49 163
50 405
51 972
52 2189
53 6562
54 13122
55 19683
56 22
57 24
58 63

List of values

[1, 2, 3, 4, 6, 9, 5, 10, 18, 27, 7, 11, 28, 54, 81, 8, 12, 29, 82, 162, 243, 13, 15, 36, 83, 244, 486, 729, 14, 19, 45, 108, 245, 730, 1458, 2187, 16, 20, 55, 135, 324, 731, 2188, 4374, 6561, 17, 21, 56, 163, 405, 972, 2189, 6562, 13122, 19683, 22, 24, 63]