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.

A219106 T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any horizontal, vertical or antidiagonal neighbor in a random 0..2 nXk array.

Table of values

n a(n)
1 1
2 2
3 2
4 4
5 11
6 4
7 7
8 42
9 42
10 7
11 12
12 154
13 288
14 154
15 12
16 21
17 582
18 1971
19 1971
20 582
21 21
22 37
23 2199
24 13674
25 26145
26 13674
27 2199
28 37
29 65
30 8287
31 95146
32 345529
33 345529
34 95146
35 8287
36 65
37 114
38 31240
39 660556
40 4591348
41 8647530
42 4591348
43 660556
44 31240
45 114
46 200
47 117789

List of values

[1, 2, 2, 4, 11, 4, 7, 42, 42, 7, 12, 154, 288, 154, 12, 21, 582, 1971, 1971, 582, 21, 37, 2199, 13674, 26145, 13674, 2199, 37, 65, 8287, 95146, 345529, 345529, 95146, 8287, 65, 114, 31240, 660556, 4591348, 8647530, 4591348, 660556, 31240, 114, 200, 117789]