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.

A189696 T(n,k)=Number of nXk binary arrays without the pattern 0 0 1 diagonally, vertically or antidiagonally.

Table of values

n a(n)
1 2
2 4
3 4
4 8
5 16
6 7
7 16
8 64
9 49
10 12
11 32
12 256
13 292
14 144
15 20
16 64
17 1024
18 1723
19 1298
20 400
21 33
22 128
23 4096
24 10327
25 11637
26 5172
27 1089
28 54
29 256
30 16384
31 61996
32 107720
33 65297
34 20316
35 2916
36 88
37 512
38 65536
39 371641
40 997264
41 862652
42 370045
43 77752
44 7744
45 143
46 1024
47 262144

List of values

[2, 4, 4, 8, 16, 7, 16, 64, 49, 12, 32, 256, 292, 144, 20, 64, 1024, 1723, 1298, 400, 33, 128, 4096, 10327, 11637, 5172, 1089, 54, 256, 16384, 61996, 107720, 65297, 20316, 2916, 88, 512, 65536, 371641, 997264, 862652, 370045, 77752, 7744, 143, 1024, 262144]