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.

A000828 E.g.f. cos(x)/(cos(x) - sin(x)).

Table of values

n a(n)
0 1
1 1
2 2
3 8
4 40
5 256
6 1952
7 17408
8 177280
9 2031616
10 25866752
11 362283008
12 5535262720
13 91620376576
14 1633165156352
15 31191159799808
16 635421069967360
17 13753735117275136
18 315212388819402752
19 7625476699018231808

List of values

[1, 1, 2, 8, 40, 256, 1952, 17408, 177280, 2031616, 25866752, 362283008, 5535262720, 91620376576, 1633165156352, 31191159799808, 635421069967360, 13753735117275136, 315212388819402752, 7625476699018231808]

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

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