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.

A304369 Numbers k such that Sum_{d|k, d = 1 or not a perfect power} mu(k/d) is greater than 1 in absolute value.

Table of values

n a(n)
1 216
2 432
3 648
4 1000
5 1080
6 1296
7 1512
8 2000
9 2160
10 2376
11 2744
12 2808
13 3000
14 3024
15 3240
16 3375
17 3672
18 4104
19 4536
20 4752
21 4968
22 5000
23 5488
24 5616
25 6000
26 6264
27 6480
28 6696
29 6750
30 7000
31 7128
32 7344
33 7560
34 7776
35 7992
36 8208
37 8232
38 8424
39 8856
40 9072
41 9261
42 9288
43 9936
44 10000

List of values

[216, 432, 648, 1000, 1080, 1296, 1512, 2000, 2160, 2376, 2744, 2808, 3000, 3024, 3240, 3375, 3672, 4104, 4536, 4752, 4968, 5000, 5488, 5616, 6000, 6264, 6480, 6696, 6750, 7000, 7128, 7344, 7560, 7776, 7992, 8208, 8232, 8424, 8856, 9072, 9261, 9288, 9936, 10000]