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.

A140779 First differences of A140778.

Table of values

n a(n)
1 2
2 4
3 5
4 6
5 -10
6 9
7 11
8 -15
9 14
10 16
11 -24
12 20
13 21
14 -38
15 23
16 25
17 -44
18 29
19 30
20 -54
21 32
22 33
23 -62
24 35
25 36
26 -68
27 40
28 41
29 -76
30 46
31 47
32 -87
33 49
34 50
35 -95
36 51
37 53
38 -100
39 57
40 58
41 -112
42 61
43 64
44 -119
45 66
46 67
47 -127
48 72
49 73
50 -142
51 75
52 78
53 -148
54 80
55 81
56 -158
57 83
58 84
59 -163
60 89
61 90
62 -174
63 92
64 93
65 -182
66 98
67 99
68 -190
69 102
70 104
71 -201
72 107
73 108

List of values

[2, 4, 5, 6, -10, 9, 11, -15, 14, 16, -24, 20, 21, -38, 23, 25, -44, 29, 30, -54, 32, 33, -62, 35, 36, -68, 40, 41, -76, 46, 47, -87, 49, 50, -95, 51, 53, -100, 57, 58, -112, 61, 64, -119, 66, 67, -127, 72, 73, -142, 75, 78, -148, 80, 81, -158, 83, 84, -163, 89, 90, -174, 92, 93, -182, 98, 99, -190, 102, 104, -201, 107, 108]