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.

A111924 Triangle of Bessel numbers read by rows. Row n gives T(n,n), T(n,n-1), T(n,n-2), ..., T(n,1) for n >= 1.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 3
6 0
7 1
8 6
9 3
10 0
11 1
12 10
13 15
14 0
15 0
16 1
17 15
18 45
19 15
20 0
21 0
22 1
23 21
24 105
25 105
26 0
27 0
28 0
29 1
30 28
31 210
32 420
33 105
34 0
35 0
36 0
37 1
38 36
39 378
40 1260
41 945
42 0
43 0
44 0
45 0
46 1
47 45
48 630
49 3150
50 4725
51 945
52 0
53 0
54 0
55 0
56 1
57 55
58 990
59 6930
60 17325
61 10395
62 0
63 0
64 0
65 0
66 0
67 1
68 66
69 1485
70 13860
71 51975
72 62370

List of values

[1, 1, 1, 1, 3, 0, 1, 6, 3, 0, 1, 10, 15, 0, 0, 1, 15, 45, 15, 0, 0, 1, 21, 105, 105, 0, 0, 0, 1, 28, 210, 420, 105, 0, 0, 0, 1, 36, 378, 1260, 945, 0, 0, 0, 0, 1, 45, 630, 3150, 4725, 945, 0, 0, 0, 0, 1, 55, 990, 6930, 17325, 10395, 0, 0, 0, 0, 0, 1, 66, 1485, 13860, 51975, 62370]