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.

A156602 Triangle T(n, k, m) = t(n, m)/(t(k, m)*t(n-k, m)), where t(n, k) = Product_{j=1..n} p(j, k+1), p(n, x) = Sum_{j=0..n} (-1)^j*A053122(n, j)*x^j, and m = 8, read by rows.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 -7
5 1
6 1
7 48
8 48
9 1
10 1
11 -329
12 2256
13 -329
14 1
15 1
16 2255
17 105985
18 105985
19 2255
20 1
21 1
22 -15456
23 4979040
24 -34127170
25 4979040
26 -15456
27 1
28 1
29 105937
30 233908896
31 10988845010
32 10988845010
33 233908896
34 105937
35 1
36 1
37 -726103
38 10988739073
39 -3538373981506
40 24252380937070
41 -3538373981506
42 10988739073
43 -726103
44 1

List of values

[1, 1, 1, 1, -7, 1, 1, 48, 48, 1, 1, -329, 2256, -329, 1, 1, 2255, 105985, 105985, 2255, 1, 1, -15456, 4979040, -34127170, 4979040, -15456, 1, 1, 105937, 233908896, 10988845010, 10988845010, 233908896, 105937, 1, 1, -726103, 10988739073, -3538373981506, 24252380937070, -3538373981506, 10988739073, -726103, 1]