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.

A299443 Expansion of (x^4 + 2*x^3 + 7*x^2 - 6*x + 1)^(-1/2).

Table of values

n a(n)
0 1
1 3
2 10
3 35
4 127
5 474
6 1807
7 6999
8 27436
9 108541
10 432493
11 1733174
12 6977777
13 28200413
14 114338320
15 464857475
16 1894420045
17 7736238420
18 31649963275
19 129693294945
20 532216500532
21 2186868151211
22 8996351889535
23 37048736568870
24 152722557174139
25 630116066189691

List of values

[1, 3, 10, 35, 127, 474, 1807, 6999, 27436, 108541, 432493, 1733174, 6977777, 28200413, 114338320, 464857475, 1894420045, 7736238420, 31649963275, 129693294945, 532216500532, 2186868151211, 8996351889535, 37048736568870, 152722557174139, 630116066189691]