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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.

A096127 a(n) is the largest k such that (n^2)!/(n!)^k is an integer.

Table of values

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

List of values

[3, 4, 5, 6, 8, 8, 9, 10, 12, 12, 14, 14, 16, 18, 17, 18, 20, 20, 22, 24, 24, 24, 26, 26, 28, 28, 30, 30, 32, 32, 33, 35, 36, 38, 38, 38, 40, 42, 42, 42, 44, 44, 46, 48, 48, 48, 50, 50, 52, 54, 55, 54, 56, 58, 58, 60, 60, 60, 62, 62, 64, 66, 65, 67, 68, 68, 70, 72, 73, 72, 74, 74]

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

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