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.

A273528 Triangle T(n,m) (n >= 1, 0 <= m < n) giving coefficients of (n-1)! P_n, where P_n is the polynomial formula for row n of A213086.

Table of values

n a(n)
1 1
2 0
3 1
4 0
5 1
6 1
7 0
8 1
9 3
10 2
11 0
12 2
13 9
14 10
15 3
16 0
17 2
18 25
19 50
20 35
21 8
22 0
23 -12
24 86
25 270
26 260
27 102
28 14
29 0
30 -120
31 140
32 1344
33 2030
34 1260
35 350
36 36
37 0
38 -1248
39 -1016
40 7336
41 15862
42 13048
43 5236
44 1024
45 78
46 0
47 -9216
48 -22464
49 28528
50 124488
51 139776
52 76104
53 22152
54 3312
55 200
56 0
57 -90720
58 -322344
59 1860
60 1036990
61 1514205
62 1018563
63 379890
64 80760
65 9165
66 431

List of values

[1, 0, 1, 0, 1, 1, 0, 1, 3, 2, 0, 2, 9, 10, 3, 0, 2, 25, 50, 35, 8, 0, -12, 86, 270, 260, 102, 14, 0, -120, 140, 1344, 2030, 1260, 350, 36, 0, -1248, -1016, 7336, 15862, 13048, 5236, 1024, 78, 0, -9216, -22464, 28528, 124488, 139776, 76104, 22152, 3312, 200, 0, -90720, -322344, 1860, 1036990, 1514205, 1018563, 379890, 80760, 9165, 431]