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.

A219441 T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any horizontal, diagonal or antidiagonal neighbor in a random 0..1 nXk array.

Table of values

n a(n)
1 1
2 2
3 1
4 4
5 6
6 1
7 7
8 18
9 18
10 1
11 12
12 39
13 78
14 47
15 1
16 21
17 96
18 281
19 329
20 134
21 1
22 37
23 225
24 1072
25 1750
26 1396
27 373
28 1
29 65
30 543
31 4033
32 10157
33 11283
34 5925
35 1035
36 1
37 114
38 1293
39 15255
40 57249
41 98584
42 72272
43 25147
44 2889
45 1
46 200
47 3096
48 57963
49 326938
50 844553
51 952625

List of values

[1, 2, 1, 4, 6, 1, 7, 18, 18, 1, 12, 39, 78, 47, 1, 21, 96, 281, 329, 134, 1, 37, 225, 1072, 1750, 1396, 373, 1, 65, 543, 4033, 10157, 11283, 5925, 1035, 1, 114, 1293, 15255, 57249, 98584, 72272, 25147, 2889, 1, 200, 3096, 57963, 326938, 844553, 952625]