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.

A063181 The array of A063179 read by diagonals in the 'up' direction.

Table of values

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

List of values

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