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.

A052707 Odd powers of 2 multiplied by Catalan numbers.

Table of values

n a(n)
0 0
1 2
2 8
3 64
4 640
5 7168
6 86016
7 1081344
8 14057472
9 187432960
10 2549088256
11 35223764992
12 493132709888
13 6979724509184
14 99710350131200
15 1435829041889280
16 20819521107394560
17 303720072625520640
18 4454561065174302720

List of values

[0, 2, 8, 64, 640, 7168, 86016, 1081344, 14057472, 187432960, 2549088256, 35223764992, 493132709888, 6979724509184, 99710350131200, 1435829041889280, 20819521107394560, 303720072625520640, 4454561065174302720]

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

Content is available under The OEIS End-User License Agreement.