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.

A087238 First differences of A057809.

Table of values

n a(n)
2 2
3 2
4 2
5 19
6 3
7 3
8 63
9 4
10 20
11 210
12 5
13 5
14 10
15 5
16 5
17 648
18 72
19 12
20 24
21 6
22 6
23 6
24 1925
25 7
26 7
27 7
28 7
29 7
30 5314
31 16
32 16
33 16
34 8
35 8
36 15054
37 9
38 765
39 40240
40 40
41 30
42 10
43 30
44 40
45 10
46 10
47 10
48 110477
49 305655
50 12
51 144
52 12
53 12
54 12
55 12
56 12
57 12
58 12
59 204
60 60
61 12
62 36
63 12
64 12
65 12
66 12
67 823046
68 13

List of values

[2, 2, 2, 19, 3, 3, 63, 4, 20, 210, 5, 5, 10, 5, 5, 648, 72, 12, 24, 6, 6, 6, 1925, 7, 7, 7, 7, 7, 5314, 16, 16, 16, 8, 8, 15054, 9, 765, 40240, 40, 30, 10, 30, 40, 10, 10, 10, 110477, 305655, 12, 144, 12, 12, 12, 12, 12, 12, 12, 204, 60, 12, 36, 12, 12, 12, 12, 823046, 13]