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.

A084262 Binomial transform of double factorials.

Table of values

n a(n)
0 1
1 2
2 6
3 28
4 188
5 1656
6 17992
7 232016
8 3460368
9 58574368
10 1109200736
11 23230928832
12 533139875776
13 13304094478208
14 358653008619648
15 10387075613199616
16 321626829363798272
17 10602925778746753536
18 370770015836513986048

List of values

[1, 2, 6, 28, 188, 1656, 17992, 232016, 3460368, 58574368, 1109200736, 23230928832, 533139875776, 13304094478208, 358653008619648, 10387075613199616, 321626829363798272, 10602925778746753536, 370770015836513986048]

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

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