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.

A286248 Triangle A286249 reversed.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 0
6 3
7 7
8 0
9 5
10 10
11 11
12 0
13 0
14 0
15 3
16 16
17 0
18 0
19 8
20 5
21 21
22 22
23 0
24 0
25 0
26 0
27 0
28 3
29 29
30 0
31 0
32 0
33 12
34 0
35 14
36 36
37 37
38 0
39 0
40 0
41 0
42 0
43 8
44 0
45 10
46 46
47 0
48 0
49 0
50 0
51 17
52 0
53 0
54 5
55 21
56 56
57 0
58 0
59 0
60 0
61 0
62 0
63 0
64 0
65 0
66 3
67 67
68 0
69 0
70 0
71 0
72 0
73 23
74 0
75 12
76 19
77 27
78 78
79 79
80 0
81 0
82 0
83 0
84 0
85 0
86 0
87 0
88 0
89 0
90 0
91 3
92 92
93 0
94 0
95 0
96 0
97 0
98 0
99 30
100 0
101 0
102 0
103 0
104 5
105 21
106 106
107 0
108 0
109 0
110 0
111 0
112 0
113 0
114 0
115 0
116 17
117 0
118 8
119 0
120 21

List of values

[1, 2, 3, 4, 0, 3, 7, 0, 5, 10, 11, 0, 0, 0, 3, 16, 0, 0, 8, 5, 21, 22, 0, 0, 0, 0, 0, 3, 29, 0, 0, 0, 12, 0, 14, 36, 37, 0, 0, 0, 0, 0, 8, 0, 10, 46, 0, 0, 0, 0, 17, 0, 0, 5, 21, 56, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 67, 0, 0, 0, 0, 0, 23, 0, 12, 19, 27, 78, 79, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 92, 0, 0, 0, 0, 0, 0, 30, 0, 0, 0, 0, 5, 21, 106, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 0, 8, 0, 21]