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.

A143266 Triangle read by rows: with a(n,m,k) defined in A091969: T(n,m)=a(n, 2^(n - 1), 2^(m - 1)).

Table of values

n a(n)
1 1
2 1
3 1
4 0
5 1
6 1
7 0
8 1
9 4
10 4
11 0
12 0
13 4
14 28
15 28
16 0
17 0
18 0
19 76
20 550
21 550
22 0
23 0
24 0
25 0
26 4465
27 28456
28 28456
29 0
30 0
31 0
32 0
33 1
34 828038
35 4134861
36 4134861
37 0
38 0
39 0
40 0
41 0
42 4205
43 473635054
44 1781622569
45 1781622569

List of values

[1, 1, 1, 0, 1, 1, 0, 1, 4, 4, 0, 0, 4, 28, 28, 0, 0, 0, 76, 550, 550, 0, 0, 0, 0, 4465, 28456, 28456, 0, 0, 0, 0, 1, 828038, 4134861, 4134861, 0, 0, 0, 0, 0, 4205, 473635054, 1781622569, 1781622569]