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.

A126592 Sum of numbers less than or equal to n which are multiples of 3 or 5.

Table of values

n a(n)
1 0
2 0
3 3
4 3
5 8
6 14
7 14
8 14
9 23
10 33
11 33
12 45
13 45
14 45
15 60
16 60
17 60
18 78
19 78
20 98
21 119
22 119
23 119
24 143
25 168
26 168
27 195
28 195
29 195
30 225
31 225
32 225
33 258
34 258
35 293
36 329
37 329
38 329
39 368
40 408
41 408
42 450
43 450
44 450
45 495
46 495
47 495
48 543
49 543
50 593
51 644
52 644
53 644
54 698
55 753
56 753
57 810
58 810

List of values

[0, 0, 3, 3, 8, 14, 14, 14, 23, 33, 33, 45, 45, 45, 60, 60, 60, 78, 78, 98, 119, 119, 119, 143, 168, 168, 195, 195, 195, 225, 225, 225, 258, 258, 293, 329, 329, 329, 368, 408, 408, 450, 450, 450, 495, 495, 495, 543, 543, 593, 644, 644, 644, 698, 753, 753, 810, 810]