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.

A364582 a(n) is the least number with exactly n divisors of the form 3*k+1.

Table of values

n a(n)
1 1
2 4
3 16
4 28
5 80
6 112
7 320
8 280
9 784
10 560
11 1600
12 1120
13 10000
14 2240
15 3920
16 2800
17 25600
18 5600
19 1310720
20 6160
21 15680
22 11200
23 48400
24 12320
25 110000
26 70000
27 39200
28 24640
29 6553600
30 30800
31 5368709120
32 36400
33 78400
34 179200
35 440000
36 61600
37 343597383680
38 1210000
39 490000
40 80080

List of values

[1, 4, 16, 28, 80, 112, 320, 280, 784, 560, 1600, 1120, 10000, 2240, 3920, 2800, 25600, 5600, 1310720, 6160, 15680, 11200, 48400, 12320, 110000, 70000, 39200, 24640, 6553600, 30800, 5368709120, 36400, 78400, 179200, 440000, 61600, 343597383680, 1210000, 490000, 80080]

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

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