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.

A233295 Riordan array ((1+x)/(1-x)^3, 2*x/(1-x)).

Table of values

n a(n)
0 1
1 4
2 2
3 9
4 10
5 4
6 16
7 28
8 24
9 8
10 25
11 60
12 80
13 56
14 16
15 36
16 110
17 200
18 216
19 128
20 32
21 49
22 182
23 420
24 616
25 560
26 288
27 64
28 64
29 280
30 784
31 1456
32 1792
33 1408
34 640
35 128
36 81
37 408
38 1344
39 3024
40 4704
41 4992
42 3456
43 1408
44 256
45 100
46 570
47 2160
48 5712
49 10752
50 14400
51 13440
52 8320
53 3072
54 512

List of values

[1, 4, 2, 9, 10, 4, 16, 28, 24, 8, 25, 60, 80, 56, 16, 36, 110, 200, 216, 128, 32, 49, 182, 420, 616, 560, 288, 64, 64, 280, 784, 1456, 1792, 1408, 640, 128, 81, 408, 1344, 3024, 4704, 4992, 3456, 1408, 256, 100, 570, 2160, 5712, 10752, 14400, 13440, 8320, 3072, 512]