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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.

A023846 Sum of exponents in prime-power factorization of binomial(5n, n+4).

Table of values

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

List of values

[0, 4, 5, 6, 6, 8, 10, 10, 10, 11, 12, 13, 15, 14, 14, 16, 15, 17, 16, 20, 19, 18, 18, 20, 19, 22, 25, 22, 23, 25, 24, 26, 24, 25, 24, 26, 25, 27, 30, 30, 28, 31, 29, 29, 31, 29, 31, 33, 32, 33, 33, 37, 36, 38, 39, 40, 38, 42, 40, 41, 40, 39, 39, 40, 39, 40, 39, 40, 43, 41, 43, 47, 43, 45, 47, 45, 46]

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