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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.

A371417 Triangle read by rows: T(n,k) is the number of complete compositions of n with k parts.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 0
5 1
6 0
7 0
8 2
9 1
10 0
11 0
12 0
13 3
14 1
15 0
16 0
17 0
18 3
19 4
20 1
21 0
22 0
23 0
24 6
25 6
26 5
27 1
28 0
29 0
30 0
31 0
32 16
33 10
34 6
35 1
36 0
37 0
38 0
39 0
40 12
41 30
42 15
43 7
44 1
45 0
46 0
47 0
48 0
49 12
50 35
51 50
52 21
53 8
54 1
55 0
56 0
57 0
58 0
59 24
60 50
61 75
62 77
63 28
64 9
65 1
66 0
67 0
68 0
69 0
70 0
71 90
72 126
73 140
74 112
75 36
76 10
77 1

List of values

[1, 0, 1, 0, 0, 1, 0, 0, 2, 1, 0, 0, 0, 3, 1, 0, 0, 0, 3, 4, 1, 0, 0, 0, 6, 6, 5, 1, 0, 0, 0, 0, 16, 10, 6, 1, 0, 0, 0, 0, 12, 30, 15, 7, 1, 0, 0, 0, 0, 12, 35, 50, 21, 8, 1, 0, 0, 0, 0, 24, 50, 75, 77, 28, 9, 1, 0, 0, 0, 0, 0, 90, 126, 140, 112, 36, 10, 1]

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