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.

A106183 Expansion of 1/sqrt(1-4*x-4*x^2+16*x^3).

Table of values

n a(n)
0 1
1 2
2 8
3 24
4 88
5 304
6 1120
7 4096
8 15328
9 57536
10 218112
11 830208
12 3176704
13 12196352
14 46982144
15 181452800
16 702465536
17 2724948992
18 10589474816
19 41217216512
20 160657903616
21 627019489280
22 2449986043904
23 9583049572352
24 37519931654144

List of values

[1, 2, 8, 24, 88, 304, 1120, 4096, 15328, 57536, 218112, 830208, 3176704, 12196352, 46982144, 181452800, 702465536, 2724948992, 10589474816, 41217216512, 160657903616, 627019489280, 2449986043904, 9583049572352, 37519931654144]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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