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.

A132159 Lower triangular matrix T(n,j) for double application of an iterated mixed order Laguerre transform inverse to A132014. Coefficients of Laguerre polynomials (-1)^n * n! * L(n,-2-n,x).

Table of values

n a(n)
0 1
1 2
2 1
3 6
4 4
5 1
6 24
7 18
8 6
9 1
10 120
11 96
12 36
13 8
14 1
15 720
16 600
17 240
18 60
19 10
20 1
21 5040
22 4320
23 1800
24 480
25 90
26 12
27 1
28 40320
29 35280
30 15120
31 4200
32 840
33 126
34 14
35 1
36 362880
37 322560
38 141120
39 40320
40 8400
41 1344
42 168
43 16
44 1
45 3628800
46 3265920
47 1451520
48 423360
49 90720
50 15120

List of values

[1, 2, 1, 6, 4, 1, 24, 18, 6, 1, 120, 96, 36, 8, 1, 720, 600, 240, 60, 10, 1, 5040, 4320, 1800, 480, 90, 12, 1, 40320, 35280, 15120, 4200, 840, 126, 14, 1, 362880, 322560, 141120, 40320, 8400, 1344, 168, 16, 1, 3628800, 3265920, 1451520, 423360, 90720, 15120]