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.

A214734 Sum_{k=1..n} floor(k*p/q), where (p,q) are either coprime positive integers or q=1 or p=1, n*p>=q, ordered by (n + p + q) ascending, then n ascending, then p ascending.

Table of values

n a(n)
1 1
2 2
3 3
4 3
5 1
6 6
7 6
8 1
9 4
10 9
11 2
12 12
13 10
14 5
15 1
16 4
17 12
18 1
19 18
20 4
21 20
22 15
23 1
24 2
25 6
26 15
27 3
28 8
29 24
30 2
31 30
32 6
33 30
34 21
35 1
36 7
37 1
38 3
39 7
40 18
41 30
42 1
43 5
44 14
45 40
46 3
47 45
48 9
49 42
50 28
51 1
52 3
53 8
54 1
55 4
56 21
57 1
58 3
59 7
60 14
61 36
62 50
63 2
64 8
65 21
66 60
67 5
68 63
69 12
70 56
71 36

List of values

[1, 2, 3, 3, 1, 6, 6, 1, 4, 9, 2, 12, 10, 5, 1, 4, 12, 1, 18, 4, 20, 15, 1, 2, 6, 15, 3, 8, 24, 2, 30, 6, 30, 21, 1, 7, 1, 3, 7, 18, 30, 1, 5, 14, 40, 3, 45, 9, 42, 28, 1, 3, 8, 1, 4, 21, 1, 3, 7, 14, 36, 50, 2, 8, 21, 60, 5, 63, 12, 56, 36]