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.

A101882 Write three numbers, skip one, write three, skip two, write three, skip three... and so on.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 6
6 7
7 10
8 11
9 12
10 16
11 17
12 18
13 23
14 24
15 25
16 31
17 32
18 33
19 40
20 41
21 42
22 50
23 51
24 52
25 61
26 62
27 63
28 73
29 74
30 75
31 86
32 87
33 88
34 100
35 101
36 102
37 115
38 116
39 117
40 131
41 132
42 133
43 148
44 149
45 150
46 166
47 167
48 168
49 185
50 186
51 187
52 205
53 206
54 207
55 226
56 227
57 228
58 248
59 249
60 250
61 271

List of values

[1, 2, 3, 5, 6, 7, 10, 11, 12, 16, 17, 18, 23, 24, 25, 31, 32, 33, 40, 41, 42, 50, 51, 52, 61, 62, 63, 73, 74, 75, 86, 87, 88, 100, 101, 102, 115, 116, 117, 131, 132, 133, 148, 149, 150, 166, 167, 168, 185, 186, 187, 205, 206, 207, 226, 227, 228, 248, 249, 250, 271]

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

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