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.

A386224 Nonsquarefree weak numbers k that are not products of primorials, whose squarefree kernel is a primorial.

Table of values

n a(n)
1 18
2 54
3 90
4 150
5 162
6 270
7 300
8 450
9 486
10 540
11 600
12 630
13 750
14 810
15 1050
16 1200
17 1350
18 1458
19 1470
20 1500
21 1620
22 1890
23 2100
24 2250
25 2400
26 2430
27 2940
28 3000
29 3150
30 3240
31 3750
32 3780
33 4050
34 4200
35 4374
36 4410
37 4800
38 4860
39 5250
40 5670
41 5880
42 6000
43 6750
44 6930
45 7290
46 7350
47 7500

List of values

[18, 54, 90, 150, 162, 270, 300, 450, 486, 540, 600, 630, 750, 810, 1050, 1200, 1350, 1458, 1470, 1500, 1620, 1890, 2100, 2250, 2400, 2430, 2940, 3000, 3150, 3240, 3750, 3780, 4050, 4200, 4374, 4410, 4800, 4860, 5250, 5670, 5880, 6000, 6750, 6930, 7290, 7350, 7500]