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.

A244590 a(n) = sum( floor(k*n/8), k=1..7 ).

Table of values

n a(n)
0 0
1 0
2 4
3 7
4 12
5 14
6 18
7 21
8 28
9 28
10 32
11 35
12 40
13 42
14 46
15 49
16 56
17 56
18 60
19 63
20 68
21 70
22 74
23 77
24 84
25 84
26 88
27 91
28 96
29 98
30 102
31 105
32 112
33 112
34 116
35 119
36 124
37 126
38 130
39 133
40 140
41 140
42 144
43 147
44 152
45 154
46 158
47 161
48 168
49 168

List of values

[0, 0, 4, 7, 12, 14, 18, 21, 28, 28, 32, 35, 40, 42, 46, 49, 56, 56, 60, 63, 68, 70, 74, 77, 84, 84, 88, 91, 96, 98, 102, 105, 112, 112, 116, 119, 124, 126, 130, 133, 140, 140, 144, 147, 152, 154, 158, 161, 168, 168]