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.

A063180 The array of A063179 read by diagonals in direction of creation.

Table of values

n a(n)
1 1
2 0
3 1
4 0
5 1
6 2
7 0
8 2
9 3
10 4
11 0
12 4
13 7
14 10
15 12
16 0
17 12
18 22
19 31
20 38
21 42
22 0
23 42
24 80
25 115
26 144
27 166
28 178
29 0
30 178
31 344
32 500
33 637
34 748
35 828
36 870
37 0
38 870
39 1698
40 2488
41 3205
42 3820
43 4308
44 4652
45 4830
46 0
47 4830
48 9482
49 13968
50 18132

List of values

[1, 0, 1, 0, 1, 2, 0, 2, 3, 4, 0, 4, 7, 10, 12, 0, 12, 22, 31, 38, 42, 0, 42, 80, 115, 144, 166, 178, 0, 178, 344, 500, 637, 748, 828, 870, 0, 870, 1698, 2488, 3205, 3820, 4308, 4652, 4830, 0, 4830, 9482, 13968, 18132]