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.

A208287 T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 0 vertically.

Table of values

n a(n)
1 2
2 4
3 4
4 6
5 16
6 6
7 10
8 36
9 36
10 8
11 16
12 100
13 102
14 64
15 10
16 26
17 256
18 378
19 216
20 100
21 12
22 42
23 676
24 1260
25 984
26 390
27 144
28 14
29 68
30 1764
31 4374
32 3984
33 2090
34 636
35 196
36 16
37 110
38 4624
39 14946
40 16872
41 9900
42 3900
43 966
44 256
45 18
46 178
47 12100
48 51384
49 70216
50 49130
51 21096
52 6650
53 1392

List of values

[2, 4, 4, 6, 16, 6, 10, 36, 36, 8, 16, 100, 102, 64, 10, 26, 256, 378, 216, 100, 12, 42, 676, 1260, 984, 390, 144, 14, 68, 1764, 4374, 3984, 2090, 636, 196, 16, 110, 4624, 14946, 16872, 9900, 3900, 966, 256, 18, 178, 12100, 51384, 70216, 49130, 21096, 6650, 1392]