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.

A125104 Triangle read by rows counting compositions (ordered partitions) by minimal part size.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 0
5 3
6 1
7 0
8 1
9 6
10 1
11 0
12 0
13 2
14 13
15 1
16 0
17 0
18 1
19 3
20 27
21 1
22 0
23 0
24 0
25 2
26 5
27 56
28 1
29 0
30 0
31 0
32 1
33 2
34 9
35 115
36 1
37 0
38 0
39 0
40 0
41 2
42 3
43 15
44 235
45 1
46 0
47 0
48 0
49 0
50 1
51 2
52 5
53 25
54 478
55 1
56 0
57 0
58 0
59 0
60 0
61 2
62 2
63 8
64 42
65 969
66 1
67 0
68 0
69 0
70 0
71 0
72 1
73 2
74 3
75 12
76 70
77 1959
78 1
79 0
80 0
81 0
82 0
83 0
84 0
85 2
86 2
87 5
88 18
89 116
90 3952
91 1
92 0
93 0
94 0
95 0
96 0
97 0
98 1
99 2
100 2
101 8
102 27
103 192
104 7959
105 1
106 0
107 0
108 0
109 0
110 0
111 0
112 0
113 2
114 2
115 3
116 11
117 41
118 317
119 16007

List of values

[1, 1, 1, 1, 0, 3, 1, 0, 1, 6, 1, 0, 0, 2, 13, 1, 0, 0, 1, 3, 27, 1, 0, 0, 0, 2, 5, 56, 1, 0, 0, 0, 1, 2, 9, 115, 1, 0, 0, 0, 0, 2, 3, 15, 235, 1, 0, 0, 0, 0, 1, 2, 5, 25, 478, 1, 0, 0, 0, 0, 0, 2, 2, 8, 42, 969, 1, 0, 0, 0, 0, 0, 1, 2, 3, 12, 70, 1959, 1, 0, 0, 0, 0, 0, 0, 2, 2, 5, 18, 116, 3952, 1, 0, 0, 0, 0, 0, 0, 1, 2, 2, 8, 27, 192, 7959, 1, 0, 0, 0, 0, 0, 0, 0, 2, 2, 3, 11, 41, 317, 16007]