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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.

A229789 Triangle T(n,k): the coefficient [x^(n-k)] of the polynomial 2^n*n!*L(n,3/2,x), where L is the generalized Laguerre Polynomial in the Abramowitz-Stegun normalization.

Table of values

n a(n)
0 1
1 -2
2 5
3 4
4 -28
5 35
6 -8
7 108
8 -378
9 315
10 16
11 -352
12 2376
13 -5544
14 3465
15 -32
16 1040
17 -11440
18 51480
19 -90090
20 45045
21 64
22 -2880
23 46800
24 -343200
25 1158300
26 -1621620
27 675675
28 -128
29 7616
30 -171360
31 1856400
32 -10210200
33 27567540
34 -32162130
35 11486475
36 256
37 -19456
38 578816
39 -8682240
40 70543200
41 -310390080
42 698377680
43 -698377680
44 218243025

List of values

[1, -2, 5, 4, -28, 35, -8, 108, -378, 315, 16, -352, 2376, -5544, 3465, -32, 1040, -11440, 51480, -90090, 45045, 64, -2880, 46800, -343200, 1158300, -1621620, 675675, -128, 7616, -171360, 1856400, -10210200, 27567540, -32162130, 11486475, 256, -19456, 578816, -8682240, 70543200, -310390080, 698377680, -698377680, 218243025]