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.

A244656 Least product of consecutive positive integers which is divisible by each of 1, 2, ..., n.

Table of values

n a(n)
1 2
2 2
3 6
4 12
5 60
6 60
7 420
8 840
9 2520
10 2520
11 55440
12 55440
13 360360
14 360360
15 360360
16 2162160
17 85765680
18 85765680
19 33522128640
20 33522128640
21 33522128640
22 33522128640
23 19275223968000
24 19275223968000
25 19275223968000

List of values

[2, 2, 6, 12, 60, 60, 420, 840, 2520, 2520, 55440, 55440, 360360, 360360, 360360, 2162160, 85765680, 85765680, 33522128640, 33522128640, 33522128640, 33522128640, 19275223968000, 19275223968000, 19275223968000]

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

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