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.

A209295 Antidiagonal sums of the gcd(.,.) array A109004.

Table of values

n a(n)
0 0
1 2
2 5
3 8
4 12
5 14
6 21
7 20
8 28
9 30
10 37
11 32
12 52
13 38
14 53
15 60
16 64
17 50
18 81
19 56
20 92
21 86
22 85
23 68
24 124
25 90
26 101
27 108
28 132
29 86
30 165
31 92
32 144
33 138
34 133
35 152
36 204
37 110
38 149
39 164
40 220
41 122
42 237
43 128
44 212
45 234
46 181
47 140
48 288
49 182
50 245
51 216
52 252
53 158
54 297
55 244

List of values

[0, 2, 5, 8, 12, 14, 21, 20, 28, 30, 37, 32, 52, 38, 53, 60, 64, 50, 81, 56, 92, 86, 85, 68, 124, 90, 101, 108, 132, 86, 165, 92, 144, 138, 133, 152, 204, 110, 149, 164, 220, 122, 237, 128, 212, 234, 181, 140, 288, 182, 245, 216, 252, 158, 297, 244]