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.

A059343 Triangle of nonzero coefficients of Hermite polynomials H_n(x) in increasing powers of x.

Table of values

n a(n)
0 1
1 2
2 -2
3 4
4 -12
5 8
6 12
7 -48
8 16
9 120
10 -160
11 32
12 -120
13 720
14 -480
15 64
16 -1680
17 3360
18 -1344
19 128
20 1680
21 -13440
22 13440
23 -3584
24 256
25 30240
26 -80640
27 48384
28 -9216
29 512
30 -30240
31 302400
32 -403200
33 161280
34 -23040
35 1024
36 -665280
37 2217600
38 -1774080
39 506880
40 -56320
41 2048
42 665280
43 -7983360
44 13305600

List of values

[1, 2, -2, 4, -12, 8, 12, -48, 16, 120, -160, 32, -120, 720, -480, 64, -1680, 3360, -1344, 128, 1680, -13440, 13440, -3584, 256, 30240, -80640, 48384, -9216, 512, -30240, 302400, -403200, 161280, -23040, 1024, -665280, 2217600, -1774080, 506880, -56320, 2048, 665280, -7983360, 13305600]