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.

A067147 Triangle of coefficients for expressing x^n in terms of Hermite polynomials.

Table of values

n a(n)
0 1
1 0
2 1
3 2
4 0
5 1
6 0
7 6
8 0
9 1
10 12
11 0
12 12
13 0
14 1
15 0
16 60
17 0
18 20
19 0
20 1
21 120
22 0
23 180
24 0
25 30
26 0
27 1
28 0
29 840
30 0
31 420
32 0
33 42
34 0
35 1
36 1680
37 0
38 3360
39 0
40 840
41 0
42 56
43 0
44 1
45 0
46 15120
47 0
48 10080
49 0
50 1512
51 0
52 72
53 0
54 1
55 30240
56 0
57 75600
58 0
59 25200
60 0
61 2520
62 0
63 90
64 0
65 1

List of values

[1, 0, 1, 2, 0, 1, 0, 6, 0, 1, 12, 0, 12, 0, 1, 0, 60, 0, 20, 0, 1, 120, 0, 180, 0, 30, 0, 1, 0, 840, 0, 420, 0, 42, 0, 1, 1680, 0, 3360, 0, 840, 0, 56, 0, 1, 0, 15120, 0, 10080, 0, 1512, 0, 72, 0, 1, 30240, 0, 75600, 0, 25200, 0, 2520, 0, 90, 0, 1]