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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.

A084630 a(n) = floor(C(n+7,7)/C(n+5,5)).

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 2
5 3
6 3
7 4
8 5
9 5
10 6
11 7
12 8
13 9
14 10
15 11
16 12
17 13
18 14
19 15
20 16
21 18
22 19
23 20
24 22
25 23
26 25
27 26
28 28
29 30
30 31
31 33
32 35
33 37
34 39
35 41
36 43
37 45
38 47
39 49
40 51
41 53
42 56
43 58
44 60
45 63
46 65
47 68
48 70
49 73
50 76
51 78
52 81
53 84
54 87
55 90
56 93
57 96
58 99
59 102
60 105
61 108
62 111
63 115
64 118
65 121
66 125
67 128
68 132
69 135

List of values

[1, 1, 1, 2, 2, 3, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 22, 23, 25, 26, 28, 30, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 56, 58, 60, 63, 65, 68, 70, 73, 76, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105, 108, 111, 115, 118, 121, 125, 128, 132, 135]

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

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