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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.

A268441 Triangle read by rows, the coefficients of the Bell polynomials.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 1
5 1
6 0
7 1
8 3
9 1
10 0
11 1
12 3
13 4
14 6
15 1
16 0
17 1
18 10
19 5
20 15
21 10
22 10
23 1
24 0
25 1
26 10
27 15
28 6
29 15
30 60
31 15
32 45
33 20
34 15
35 1
36 0
37 1
38 35
39 21
40 7
41 105
42 70
43 105
44 21
45 105
46 210
47 35
48 105
49 35
50 21
51 1
52 0
53 1
54 35
55 56
56 28
57 8
58 280
59 210
60 280
61 168
62 28
63 105
64 840
65 280
66 420
67 56
68 420
69 560
70 70
71 210
72 56
73 28
74 1

List of values

[1, 0, 1, 0, 1, 1, 0, 1, 3, 1, 0, 1, 3, 4, 6, 1, 0, 1, 10, 5, 15, 10, 10, 1, 0, 1, 10, 15, 6, 15, 60, 15, 45, 20, 15, 1, 0, 1, 35, 21, 7, 105, 70, 105, 21, 105, 210, 35, 105, 35, 21, 1, 0, 1, 35, 56, 28, 8, 280, 210, 280, 168, 28, 105, 840, 280, 420, 56, 420, 560, 70, 210, 56, 28, 1]

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