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.

A341119 a(n) is the least positive number that has exactly n divisors d such that d-1 is prime.

Table of values

n a(n)
0 1
1 3
2 6
3 18
4 12
5 36
6 24
7 48
8 72
9 120
10 168
11 336
12 240
13 540
14 360
15 960
16 840
17 1080
18 720
19 1680
20 3024
21 1440
22 2160
23 2880
24 2520
25 6480
26 4320
27 14040
28 8640
29 5040
30 9240
31 7560
32 23520
33 12600
34 18480
35 10080
36 33600
37 22680
38 15120
39 20160
40 36960
41 27720
42 47880
43 40320
44 37800
45 47520
46 30240
47 80640
48 85680
49 65520
50 60480

List of values

[1, 3, 6, 18, 12, 36, 24, 48, 72, 120, 168, 336, 240, 540, 360, 960, 840, 1080, 720, 1680, 3024, 1440, 2160, 2880, 2520, 6480, 4320, 14040, 8640, 5040, 9240, 7560, 23520, 12600, 18480, 10080, 33600, 22680, 15120, 20160, 36960, 27720, 47880, 40320, 37800, 47520, 30240, 80640, 85680, 65520, 60480]

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

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