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.

A352877 Lexicographically earliest sequence of distinct nonnegative terms such that two consecutive terms can be added without carries in base 3.

Table of values

n a(n)
0 0
1 1
2 3
3 2
4 6
5 9
6 4
7 10
8 7
9 18
10 5
11 12
12 11
13 15
14 27
15 8
16 36
17 13
18 28
19 16
20 37
21 30
22 14
23 39
24 29
25 21
26 31
27 19
28 33
29 20
30 54
31 17
32 63
33 81
34 22
35 55
36 24
37 56
38 84
39 23
40 57
41 82
42 25
43 108
44 26
45 135
46 83
47 42
48 38
49 87
50 45
51 32
52 48
53 85
54 40
55 90
56 34
57 46
58 88
59 64
60 91
61 43
62 109
63 49
64 111
65 41
66 93

List of values

[0, 1, 3, 2, 6, 9, 4, 10, 7, 18, 5, 12, 11, 15, 27, 8, 36, 13, 28, 16, 37, 30, 14, 39, 29, 21, 31, 19, 33, 20, 54, 17, 63, 81, 22, 55, 24, 56, 84, 23, 57, 82, 25, 108, 26, 135, 83, 42, 38, 87, 45, 32, 48, 85, 40, 90, 34, 46, 88, 64, 91, 43, 109, 49, 111, 41, 93]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.