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.

A112780 Number of highly composite numbers (definition 1, A002182) with n decimal digits.

Table of values

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

List of values

[4, 5, 6, 5, 9, 9, 9, 9, 10, 10, 10, 9, 11, 11, 8, 10, 11, 10, 11, 10, 9, 10, 13, 10, 12, 10, 13, 13, 13, 12, 13, 11, 14, 13, 13, 12, 13, 15, 13, 14, 13, 14, 13, 13, 15, 12, 14, 13, 17, 14, 16, 16, 15, 17, 15, 19, 15, 18, 15, 16, 17, 16, 17, 16, 15, 19, 15, 19, 14, 18, 14, 19, 17]

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

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