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.

A219410 T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..2 nXk array.

Table of values

n a(n)
1 1
2 2
3 1
4 4
5 7
6 1
7 7
8 28
9 21
10 1
11 12
12 98
13 181
14 65
15 1
16 21
17 351
18 1199
19 1180
20 200
21 1
22 37
23 1261
24 8173
25 14737
26 7687
27 616
28 1
29 65
30 4523
31 57097
32 193116
33 181089
34 50077
35 1897
36 1
37 114
38 16233
39 398375
40 2633596
41 4560446
42 2225293
43 326233
44 5842
45 1
46 200
47 58268
48 2773933

List of values

[1, 2, 1, 4, 7, 1, 7, 28, 21, 1, 12, 98, 181, 65, 1, 21, 351, 1199, 1180, 200, 1, 37, 1261, 8173, 14737, 7687, 616, 1, 65, 4523, 57097, 193116, 181089, 50077, 1897, 1, 114, 16233, 398375, 2633596, 4560446, 2225293, 326233, 5842, 1, 200, 58268, 2773933]