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.

A126936 Coefficients of a polynomial representation of the integral of 1/(x^4 + 2*a*x^2 + 1)^(n+1) from x = 0 to infinity.

Table of values

n a(n)
0 1
1 6
2 4
3 42
4 60
5 24
6 308
7 688
8 560
9 160
10 2310
11 7080
12 8760
13 5040
14 1120
15 17556
16 68712
17 114576
18 99456
19 44352
20 8064
21 134596
22 642824
23 1351840
24 1572480
25 1055040
26 384384
27 59136
28 1038312
29 5864640
30 14912064
31 21778560
32 19536000
33 10695168
34 3294720

List of values

[1, 6, 4, 42, 60, 24, 308, 688, 560, 160, 2310, 7080, 8760, 5040, 1120, 17556, 68712, 114576, 99456, 44352, 8064, 134596, 642824, 1351840, 1572480, 1055040, 384384, 59136, 1038312, 5864640, 14912064, 21778560, 19536000, 10695168, 3294720]