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.

A189064 T(n,k)=Number of nXk binary arrays without the pattern 0 1 0 antidiagonally or horizontally.

Table of values

n a(n)
1 2
2 4
3 4
4 7
5 16
6 8
7 12
8 49
9 64
10 16
11 21
12 144
13 316
14 256
15 32
16 37
17 441
18 1404
19 2032
20 1024
21 64
22 65
23 1369
24 6768
25 13452
26 13045
27 4096
28 128
29 114
30 4225
31 33893
32 99721
33 128628
34 83737
35 16384
36 256
37 200
38 12996
39 167473
40 795741
41 1492864
42 1228512
43 537496
44 65536
45 512
46 351
47 40000

List of values

[2, 4, 4, 7, 16, 8, 12, 49, 64, 16, 21, 144, 316, 256, 32, 37, 441, 1404, 2032, 1024, 64, 65, 1369, 6768, 13452, 13045, 4096, 128, 114, 4225, 33893, 99721, 128628, 83737, 16384, 256, 200, 12996, 167473, 795741, 1492864, 1228512, 537496, 65536, 512, 351, 40000]