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.

A193724 Triangular array: the fusion of polynomial sequences P and Q given by p(n,x)=(x+2)^n and q(n,x)=(x+1)^n.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 5
5 3
6 4
7 16
8 21
9 9
10 8
11 44
12 90
13 81
14 27
15 16
16 112
17 312
18 432
19 297
20 81
21 32
22 272
23 960
24 1800
25 1890
26 1053
27 243
28 64
29 640
30 2736
31 6480
32 9180
33 7776
34 3645
35 729
36 128
37 1472
38 7392
39 21168
40 37800
41 43092
42 30618
43 12393
44 2187
45 256
46 3328
47 19200
48 64512
49 139104

List of values

[1, 1, 1, 2, 5, 3, 4, 16, 21, 9, 8, 44, 90, 81, 27, 16, 112, 312, 432, 297, 81, 32, 272, 960, 1800, 1890, 1053, 243, 64, 640, 2736, 6480, 9180, 7776, 3645, 729, 128, 1472, 7392, 21168, 37800, 43092, 30618, 12393, 2187, 256, 3328, 19200, 64512, 139104]