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.

A079811 Sum of numbers read upward at a 45-degree angle in A079809.

Table of values

n a(n)
1 1
2 2
3 2
4 6
5 7
6 10
7 10
8 18
9 19
10 24
11 24
12 36
13 37
14 44
15 44
16 60
17 61
18 70
19 70
20 90
21 91
22 102
23 102
24 126
25 127
26 140
27 140
28 168
29 169
30 184
31 184
32 216
33 217
34 234
35 234
36 270
37 271
38 290
39 290
40 330
41 331
42 352
43 352
44 396
45 397
46 420
47 420
48 468
49 469
50 494
51 494
52 546
53 547
54 574
55 574
56 630
57 631

List of values

[1, 2, 2, 6, 7, 10, 10, 18, 19, 24, 24, 36, 37, 44, 44, 60, 61, 70, 70, 90, 91, 102, 102, 126, 127, 140, 140, 168, 169, 184, 184, 216, 217, 234, 234, 270, 271, 290, 290, 330, 331, 352, 352, 396, 397, 420, 420, 468, 469, 494, 494, 546, 547, 574, 574, 630, 631]