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.

A278236 Filter-sequence for factorial base (digit values): least number with the same prime signature as A276076(n).

Table of values

n a(n)
0 1
1 2
2 2
3 6
4 4
5 12
6 2
7 6
8 6
9 30
10 12
11 60
12 4
13 12
14 12
15 60
16 36
17 180
18 8
19 24
20 24
21 120
22 72
23 360
24 2
25 6
26 6
27 30
28 12
29 60
30 6
31 30
32 30
33 210
34 60
35 420
36 12
37 60
38 60
39 420
40 180
41 1260
42 24
43 120
44 120
45 840
46 360
47 2520
48 4
49 12
50 12
51 60
52 36
53 180
54 12
55 60
56 60
57 420
58 180
59 1260
60 36
61 180
62 180
63 1260
64 900
65 6300
66 72
67 360
68 360
69 2520
70 1800
71 12600
72 8
73 24
74 24
75 120
76 72
77 360
78 24
79 120
80 120
81 840
82 360
83 2520

List of values

[1, 2, 2, 6, 4, 12, 2, 6, 6, 30, 12, 60, 4, 12, 12, 60, 36, 180, 8, 24, 24, 120, 72, 360, 2, 6, 6, 30, 12, 60, 6, 30, 30, 210, 60, 420, 12, 60, 60, 420, 180, 1260, 24, 120, 120, 840, 360, 2520, 4, 12, 12, 60, 36, 180, 12, 60, 60, 420, 180, 1260, 36, 180, 180, 1260, 900, 6300, 72, 360, 360, 2520, 1800, 12600, 8, 24, 24, 120, 72, 360, 24, 120, 120, 840, 360, 2520]