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.

A113293 First differences of Lucas 3-step numbers.

Table of values

n a(n)
1 0
2 2
3 4
4 6
5 8
6 10
7 14
8 18
9 20
10 28
11 32
12 36
13 38
14 50
15 60
16 64
17 68
18 70
19 92
20 110
21 120
22 124
23 128
24 130
25 170
26 202
27 220
28 230
29 234
30 238
31 240
32 312
33 372
34 404
35 422
36 432
37 436
38 440
39 442
40 574
41 684
42 744
43 776
44 794
45 804
46 808
47 812
48 814
49 1056
50 1258
51 1368
52 1428
53 1460
54 1478
55 1488

List of values

[0, 2, 4, 6, 8, 10, 14, 18, 20, 28, 32, 36, 38, 50, 60, 64, 68, 70, 92, 110, 120, 124, 128, 130, 170, 202, 220, 230, 234, 238, 240, 312, 372, 404, 422, 432, 436, 440, 442, 574, 684, 744, 776, 794, 804, 808, 812, 814, 1056, 1258, 1368, 1428, 1460, 1478, 1488]