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.

A134417 A007318 * Triangle with A133632 as the diagonal and the rest zeros.

Table of values

n a(n)
1 1
2 1
3 4
4 1
5 8
6 5
7 1
8 12
9 15
10 20
11 1
12 16
13 30
14 80
15 25
16 1
17 20
18 50
19 200
20 125
21 100
22 1
23 24
24 75
25 400
26 375
27 600
28 125
29 1
30 28
31 105
32 700
33 875
34 2100
35 875
36 500
37 1
38 32
39 140
40 1120
41 1750
42 5600
43 3500
44 4000
45 625
46 1
47 36
48 180
49 1680
50 3150
51 12600
52 10500
53 18000
54 5625
55 2500

List of values

[1, 1, 4, 1, 8, 5, 1, 12, 15, 20, 1, 16, 30, 80, 25, 1, 20, 50, 200, 125, 100, 1, 24, 75, 400, 375, 600, 125, 1, 28, 105, 700, 875, 2100, 875, 500, 1, 32, 140, 1120, 1750, 5600, 3500, 4000, 625, 1, 36, 180, 1680, 3150, 12600, 10500, 18000, 5625, 2500]