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.

A278225 Filter-sequence for factorial base (cycles in A060117/A060118-permutations): Least number with the same prime signature as A275725.

Table of values

n a(n)
0 2
1 4
2 12
3 8
4 12
5 8
6 60
7 36
8 24
9 16
10 24
11 16
12 60
13 24
14 24
15 16
16 36
17 16
18 60
19 24
20 36
21 16
22 24
23 16
24 420
25 180
26 180
27 72
28 180
29 72
30 120
31 72
32 48
33 32
34 48
35 32
36 120
37 48
38 48
39 32
40 72
41 32
42 120
43 48
44 72
45 32
46 48
47 32
48 420
49 180
50 120
51 48
52 120
53 48
54 120
55 72
56 48
57 32
58 48
59 32
60 180
61 72
62 48
63 32
64 72
65 32
66 180
67 72
68 72
69 32
70 48
71 32
72 420
73 120
74 120
75 48
76 180
77 48
78 180
79 72
80 48
81 32
82 72
83 32
84 120
85 48
86 48

List of values

[2, 4, 12, 8, 12, 8, 60, 36, 24, 16, 24, 16, 60, 24, 24, 16, 36, 16, 60, 24, 36, 16, 24, 16, 420, 180, 180, 72, 180, 72, 120, 72, 48, 32, 48, 32, 120, 48, 48, 32, 72, 32, 120, 48, 72, 32, 48, 32, 420, 180, 120, 48, 120, 48, 120, 72, 48, 32, 48, 32, 180, 72, 48, 32, 72, 32, 180, 72, 72, 32, 48, 32, 420, 120, 120, 48, 180, 48, 180, 72, 48, 32, 72, 32, 120, 48, 48]