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.

A114188 Riordan array (1/(1-x),x(1+x)/(1-x)^2).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 4
5 1
6 1
7 9
8 7
9 1
10 1
11 16
12 26
13 10
14 1
15 1
16 25
17 70
18 52
19 13
20 1
21 1
22 36
23 155
24 190
25 87
26 16
27 1
28 1
29 49
30 301
31 553
32 403
33 131
34 19
35 1
36 1
37 64
38 532
39 1372
40 1462
41 736
42 184
43 22
44 1
45 1
46 81
47 876
48 3024
49 4446
50 3206
51 1216
52 246
53 25
54 1
55 1
56 100
57 1365
58 6084
59 11826
60 11584
61 6190
62 1870
63 317

List of values

[1, 1, 1, 1, 4, 1, 1, 9, 7, 1, 1, 16, 26, 10, 1, 1, 25, 70, 52, 13, 1, 1, 36, 155, 190, 87, 16, 1, 1, 49, 301, 553, 403, 131, 19, 1, 1, 64, 532, 1372, 1462, 736, 184, 22, 1, 1, 81, 876, 3024, 4446, 3206, 1216, 246, 25, 1, 1, 100, 1365, 6084, 11826, 11584, 6190, 1870, 317]