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.

A108513 Numbers of the form (2^i)*(5^j)*(7^k), with i, j, k >= 0.

Table of values

n a(n)
1 1
2 2
3 4
4 5
5 7
6 8
7 10
8 14
9 16
10 20
11 25
12 28
13 32
14 35
15 40
16 49
17 50
18 56
19 64
20 70
21 80
22 98
23 100
24 112
25 125
26 128
27 140
28 160
29 175
30 196
31 200
32 224
33 245
34 250
35 256
36 280
37 320
38 343
39 350
40 392
41 400
42 448
43 490
44 500
45 512
46 560
47 625
48 640
49 686
50 700
51 784
52 800
53 875
54 896
55 980
56 1000
57 1024
58 1120

List of values

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 343, 350, 392, 400, 448, 490, 500, 512, 560, 625, 640, 686, 700, 784, 800, 875, 896, 980, 1000, 1024, 1120]