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.

A131242 Partial sums of A059995: a(n) = sum_{k=0..n} floor(k/10).

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 1
11 2
12 3
13 4
14 5
15 6
16 7
17 8
18 9
19 10
20 12
21 14
22 16
23 18
24 20
25 22
26 24
27 26
28 28
29 30
30 33
31 36
32 39
33 42
34 45
35 48
36 51
37 54
38 57
39 60
40 64
41 68
42 72
43 76
44 80
45 84
46 88
47 92
48 96
49 100
50 105
51 110
52 115
53 120
54 125
55 130
56 135
57 140
58 145
59 150
60 156
61 162
62 168
63 174
64 180
65 186
66 192
67 198

List of values

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 150, 156, 162, 168, 174, 180, 186, 192, 198]