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.

A355262 Array of Fuss-Catalan numbers read by ascending antidiagonals, A(n, k) = binomial(k*n + 1, k)/(k*n + 1).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 0
6 1
7 1
8 1
9 0
10 1
11 1
12 2
13 1
14 0
15 1
16 1
17 3
18 5
19 1
20 0
21 1
22 1
23 4
24 12
25 14
26 1
27 0
28 1
29 1
30 5
31 22
32 55
33 42
34 1
35 0
36 1
37 1
38 6
39 35
40 140
41 273
42 132
43 1
44 0
45 1
46 1
47 7
48 51
49 285
50 969
51 1428
52 429
53 1
54 0
55 1
56 1
57 8
58 70
59 506
60 2530
61 7084
62 7752
63 1430
64 1
65 0

List of values

[1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 2, 1, 0, 1, 1, 3, 5, 1, 0, 1, 1, 4, 12, 14, 1, 0, 1, 1, 5, 22, 55, 42, 1, 0, 1, 1, 6, 35, 140, 273, 132, 1, 0, 1, 1, 7, 51, 285, 969, 1428, 429, 1, 0, 1, 1, 8, 70, 506, 2530, 7084, 7752, 1430, 1, 0]