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.

A127774 Triangle read by rows: row n consists of n-1 zeros followed by A000292(n).

Table of values

n a(n)
1 1
2 0
3 4
4 0
5 0
6 10
7 0
8 0
9 0
10 20
11 0
12 0
13 0
14 0
15 35
16 0
17 0
18 0
19 0
20 0
21 56
22 0
23 0
24 0
25 0
26 0
27 0
28 84
29 0
30 0
31 0
32 0
33 0
34 0
35 0
36 120
37 0
38 0
39 0
40 0
41 0
42 0
43 0
44 0
45 165
46 0
47 0
48 0
49 0
50 0
51 0
52 0
53 0
54 0
55 220
56 0
57 0
58 0
59 0
60 0
61 0
62 0
63 0
64 0
65 0
66 286
67 0
68 0
69 0
70 0
71 0
72 0
73 0
74 0
75 0
76 0
77 0
78 364

List of values

[1, 0, 4, 0, 0, 10, 0, 0, 0, 20, 0, 0, 0, 0, 35, 0, 0, 0, 0, 0, 56, 0, 0, 0, 0, 0, 0, 84, 0, 0, 0, 0, 0, 0, 0, 120, 0, 0, 0, 0, 0, 0, 0, 0, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 220, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 286, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 364]

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