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.

A219002 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..2 nXk array.

Table of values

n a(n)
1 1
2 2
3 1
4 4
5 10
6 1
7 7
8 46
9 36
10 1
11 12
12 163
13 328
14 126
15 1
16 21
17 604
18 2265
19 2374
20 454
21 1
22 37
23 2341
24 16648
25 31857
26 17776
27 1632
28 1
29 65
30 9019
31 127401
32 462668
33 461681
34 131548
35 5854
36 1
37 114
38 34489
39 966981
40 7027671
41 13259232
42 6639893
43 973492
44 21010
45 1
46 200
47 131968
48 7298225

List of values

[1, 2, 1, 4, 10, 1, 7, 46, 36, 1, 12, 163, 328, 126, 1, 21, 604, 2265, 2374, 454, 1, 37, 2341, 16648, 31857, 17776, 1632, 1, 65, 9019, 127401, 462668, 461681, 131548, 5854, 1, 114, 34489, 966981, 7027671, 13259232, 6639893, 973492, 21010, 1, 200, 131968, 7298225]