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.

A363154 Triangle read by rows. The Hadamard product of A173018 and A349203.

Table of values

n a(n)
0 1
1 1
2 0
3 2
4 1
5 0
6 3
7 4
8 1
9 0
10 12
11 33
12 22
13 3
14 0
15 10
16 52
17 66
18 26
19 2
20 0
21 60
22 570
23 1208
24 906
25 228
26 10
27 0
28 105
29 1800
30 5955
31 7248
32 3573
33 600
34 15
35 0
36 280
37 8645
38 42930
39 78095
40 62476
41 21465
42 2470
43 35
44 0
45 252
46 14056
47 102256
48 264702
49 312380
50 176468
51 43824
52 3514
53 28
54 0

List of values

[1, 1, 0, 2, 1, 0, 3, 4, 1, 0, 12, 33, 22, 3, 0, 10, 52, 66, 26, 2, 0, 60, 570, 1208, 906, 228, 10, 0, 105, 1800, 5955, 7248, 3573, 600, 15, 0, 280, 8645, 42930, 78095, 62476, 21465, 2470, 35, 0, 252, 14056, 102256, 264702, 312380, 176468, 43824, 3514, 28, 0]

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

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