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.

A079508 Triangle T(n,k) (n >= 2, k >= 1) of Raney numbers read by rows.

Table of values

n a(n)
2 1
3 0
4 1
5 0
6 2
7 1
8 0
9 0
10 5
11 1
12 0
13 0
14 5
15 9
16 1
17 0
18 0
19 0
20 21
21 14
22 1
23 0
24 0
25 0
26 14
27 56
28 20
29 1
30 0
31 0
32 0
33 0
34 84
35 120
36 27
37 1
38 0
39 0
40 0
41 0
42 42
43 300
44 225
45 35
46 1
47 0
48 0
49 0
50 0
51 0
52 330
53 825
54 385
55 44
56 1
57 0
58 0
59 0
60 0
61 0
62 132
63 1485
64 1925
65 616
66 54
67 1
68 0
69 0
70 0
71 0
72 0
73 0
74 1287
75 5005
76 4004
77 936
78 65
79 1

List of values

[1, 0, 1, 0, 2, 1, 0, 0, 5, 1, 0, 0, 5, 9, 1, 0, 0, 0, 21, 14, 1, 0, 0, 0, 14, 56, 20, 1, 0, 0, 0, 0, 84, 120, 27, 1, 0, 0, 0, 0, 42, 300, 225, 35, 1, 0, 0, 0, 0, 0, 330, 825, 385, 44, 1, 0, 0, 0, 0, 0, 132, 1485, 1925, 616, 54, 1, 0, 0, 0, 0, 0, 0, 1287, 5005, 4004, 936, 65, 1]