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.

A075367 Smallest value of lcm(n+1, n+2, ..., n+k) (for k >= 0) that is divisible by the product of all the primes up to n.

Table of values

n a(n)
1 1
2 12
3 60
4 30
5 2520
6 2520
7 360360
8 180180
9 60060
10 60060
11 232792560
12 232792560
13 26771144400
14 26771144400
15 26771144400
16 13385572200
17 144403552893600
18 144403552893600
19 5342931457063200
20 5342931457063200
21 5342931457063200

List of values

[1, 12, 60, 30, 2520, 2520, 360360, 180180, 60060, 60060, 232792560, 232792560, 26771144400, 26771144400, 26771144400, 13385572200, 144403552893600, 144403552893600, 5342931457063200, 5342931457063200, 5342931457063200]

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

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