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.

A384821 G.f. A(x) satisfies -1/x = Sum_{n=-oo..+oo} A(x)^n * x^n * (1 - x^n)^(n+2).

Table of values

n a(n)
0 1
1 2
2 5
3 22
4 91
5 416
6 1978
7 9738
8 49181
9 253572
10 1328528
11 7053672
12 37866294
13 205188765
14 1120824743
15 6165155890
16 34119043994
17 189839648588
18 1061344406923
19 5959197795092
20 33588952625106
21 189986944364176
22 1078034452020854
23 6134848540680166
24 35005230073846833
25 200229444332667654

List of values

[1, 2, 5, 22, 91, 416, 1978, 9738, 49181, 253572, 1328528, 7053672, 37866294, 205188765, 1120824743, 6165155890, 34119043994, 189839648588, 1061344406923, 5959197795092, 33588952625106, 189986944364176, 1078034452020854, 6134848540680166, 35005230073846833, 200229444332667654]