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.

A114164 Riordan array (1/(1-2x), x(1-x)/(1-2x)^2).

Table of values

n a(n)
0 1
1 2
2 1
3 4
4 5
5 1
6 8
7 18
8 8
9 1
10 16
11 56
12 41
13 11
14 1
15 32
16 160
17 170
18 73
19 14
20 1
21 64
22 432
23 620
24 377
25 114
26 17
27 1
28 128
29 1120
30 2072
31 1666
32 704
33 164
34 20
35 1
36 256
37 2816
38 6496
39 6608
40 3649
41 1178
42 223
43 23
44 1
45 512
46 6912
47 19392
48 24192
49 16722
50 7001
51 1826
52 291
53 26
54 1
55 1024
56 16640
57 55680
58 83232
59 69876
60 36365
61 12235
62 2675
63 368
64 29
65 1

List of values

[1, 2, 1, 4, 5, 1, 8, 18, 8, 1, 16, 56, 41, 11, 1, 32, 160, 170, 73, 14, 1, 64, 432, 620, 377, 114, 17, 1, 128, 1120, 2072, 1666, 704, 164, 20, 1, 256, 2816, 6496, 6608, 3649, 1178, 223, 23, 1, 512, 6912, 19392, 24192, 16722, 7001, 1826, 291, 26, 1, 1024, 16640, 55680, 83232, 69876, 36365, 12235, 2675, 368, 29, 1]