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.

A334174 Numbers that can be written as a product of two or more consecutive factorial numbers.

Table of values

n a(n)
1 1
2 2
3 12
4 144
5 288
6 2880
7 17280
8 34560
9 86400
10 2073600
11 3628800
12 12441600
13 24883200
14 203212800
15 435456000
16 10450944000
17 14631321600
18 62705664000
19 125411328000
20 146313216000
21 1316818944000
22 17557585920000
23 73741860864000
24 144850083840000
25 421382062080000

List of values

[1, 2, 12, 144, 288, 2880, 17280, 34560, 86400, 2073600, 3628800, 12441600, 24883200, 203212800, 435456000, 10450944000, 14631321600, 62705664000, 125411328000, 146313216000, 1316818944000, 17557585920000, 73741860864000, 144850083840000, 421382062080000]

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

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