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.

A029661 Even numbers to the right of the central numbers of the (2,1)-Pascal triangle A029653.

Table of values

n a(n)
0 4
1 14
2 6
3 20
4 50
5 8
6 182
7 112
8 44
9 10
10 294
11 156
12 54
13 672
14 450
15 210
16 12
17 1122
18 660
19 2508
20 1782
21 352
22 90
23 14
24 4290
25 442
26 104
27 9438
28 4004
29 546
30 16
31 35750
32 27456
33 16744
34 8008
35 2940
36 800
37 152
38 18
39 63206
40 44200
41 24752
42 10948
43 3740
44 952
45 170
46 136136
47 107406

List of values

[4, 14, 6, 20, 50, 8, 182, 112, 44, 10, 294, 156, 54, 672, 450, 210, 12, 1122, 660, 2508, 1782, 352, 90, 14, 4290, 442, 104, 9438, 4004, 546, 16, 35750, 27456, 16744, 8008, 2940, 800, 152, 18, 63206, 44200, 24752, 10948, 3740, 952, 170, 136136, 107406]