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.

A011867 a(n) = floor(n*(n-1)/14).

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 0
5 1
6 2
7 3
8 4
9 5
10 6
11 7
12 9
13 11
14 13
15 15
16 17
17 19
18 21
19 24
20 27
21 30
22 33
23 36
24 39
25 42
26 46
27 50
28 54
29 58
30 62
31 66
32 70
33 75
34 80
35 85
36 90
37 95
38 100
39 105
40 111
41 117
42 123
43 129
44 135
45 141
46 147
47 154
48 161
49 168
50 175
51 182
52 189
53 196
54 204
55 212
56 220
57 228
58 236
59 244
60 252
61 261
62 270
63 279
64 288
65 297

List of values

[0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 15, 17, 19, 21, 24, 27, 30, 33, 36, 39, 42, 46, 50, 54, 58, 62, 66, 70, 75, 80, 85, 90, 95, 100, 105, 111, 117, 123, 129, 135, 141, 147, 154, 161, 168, 175, 182, 189, 196, 204, 212, 220, 228, 236, 244, 252, 261, 270, 279, 288, 297]

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

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