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.

A060670 Numbers k such that phi(x) = k has exactly 7 solutions.

Table of values

n a(n)
1 32
2 132
3 156
4 544
5 912
6 924
7 1012
8 1044
9 1140
10 1452
11 1464
12 1472
13 1476
14 1572
15 1664
16 1764
17 2076
18 2100
19 2232
20 2424
21 2580
22 2624
23 2652
24 3096
25 3248
26 3336
27 3444
28 3660
29 3996
30 4488
31 4776
32 4840
33 5060
34 5316
35 5412
36 5696
37 6504
38 6516
39 6540
40 6612
41 6660
42 6780
43 6996
44 7116

List of values

[32, 132, 156, 544, 912, 924, 1012, 1044, 1140, 1452, 1464, 1472, 1476, 1572, 1664, 1764, 2076, 2100, 2232, 2424, 2580, 2624, 2652, 3096, 3248, 3336, 3444, 3660, 3996, 4488, 4776, 4840, 5060, 5316, 5412, 5696, 6504, 6516, 6540, 6612, 6660, 6780, 6996, 7116]