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.

A207938 T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 1 0 0 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 9
8 36
9 36
10 8
11 14
12 81
13 98
14 64
15 10
16 22
17 196
18 271
19 200
20 100
21 12
22 35
23 484
24 844
25 643
26 350
27 144
28 14
29 56
30 1225
31 2706
32 2422
33 1271
34 556
35 196
36 16
37 90
38 3136
39 8977
40 9430
41 5594
42 2239
43 826
44 256
45 18
46 145
47 8100
48 30168
49 38207
50 25490
51 11256
52 3641
53 1168
54 324
55 20
56 234

List of values

[2, 4, 4, 6, 16, 6, 9, 36, 36, 8, 14, 81, 98, 64, 10, 22, 196, 271, 200, 100, 12, 35, 484, 844, 643, 350, 144, 14, 56, 1225, 2706, 2422, 1271, 556, 196, 16, 90, 3136, 8977, 9430, 5594, 2239, 826, 256, 18, 145, 8100, 30168, 38207, 25490, 11256, 3641, 1168, 324, 20, 234]