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.

A291565 Primitive balanced numbers: primitive numbers not of the form m*n where m, n > 1 are both primitive.

Table of values

n a(n)
1 1
2 2
3 3
4 12
5 14
6 15
7 35
8 56
9 78
10 140
11 190
12 248
13 264
14 270
15 357
16 418
17 594
18 616
19 630
20 812
21 910
22 1045
23 1240
24 1485
25 1672
26 2214
27 2376
28 2580
29 3080
30 3339
31 3596
32 3828
33 3956
34 4064
35 4180
36 4522
37 4674
38 5049
39 5278
40 5396
41 5544
42 5940
43 6426
44 7110
45 7668
46 8008
47 8636
48 8932
49 10659
50 11160
51 11880
52 12441
53 12648
54 15642

List of values

[1, 2, 3, 12, 14, 15, 35, 56, 78, 140, 190, 248, 264, 270, 357, 418, 594, 616, 630, 812, 910, 1045, 1240, 1485, 1672, 2214, 2376, 2580, 3080, 3339, 3596, 3828, 3956, 4064, 4180, 4522, 4674, 5049, 5278, 5396, 5544, 5940, 6426, 7110, 7668, 8008, 8636, 8932, 10659, 11160, 11880, 12441, 12648, 15642]