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.

A137450 A038610(n) (the LCM of the positive integers that are <= n and are coprime to n) is the a(n)-th positive integer that is coprime to n.

Table of values

n a(n)
1 1
2 1
3 2
4 2
5 10
6 2
7 52
8 53
9 187
10 26
11 2291
12 129
13 25588
14 2758
15 4271
16 22523
17 678325
18 28362
19 11607386
20 1163963
21 2111498
22 601221
23 222671145
24 12394049
25 856676621
26 59403427
27 1983047734
28 307321811
29 77544004469
30 57508385

List of values

[1, 1, 2, 2, 10, 2, 52, 53, 187, 26, 2291, 129, 25588, 2758, 4271, 22523, 678325, 28362, 11607386, 1163963, 2111498, 601221, 222671145, 12394049, 856676621, 59403427, 1983047734, 307321811, 77544004469, 57508385]

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

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