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.

A300215 T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.

Table of values

n a(n)
1 1
2 2
3 2
4 4
5 8
6 4
7 8
8 32
9 32
10 8
11 16
12 128
13 228
14 128
15 16
16 32
17 512
18 1651
19 1651
20 512
21 32
22 64
23 2048
24 11965
25 22194
26 11965
27 2048
28 64
29 128
30 8192
31 86775
32 298600
33 298600
34 86775
35 8192
36 128
37 256
38 32768
39 629440
40 4023881
41 7452385
42 4023881
43 629440
44 32768
45 256
46 512
47 131072

List of values

[1, 2, 2, 4, 8, 4, 8, 32, 32, 8, 16, 128, 228, 128, 16, 32, 512, 1651, 1651, 512, 32, 64, 2048, 11965, 22194, 11965, 2048, 64, 128, 8192, 86775, 298600, 298600, 86775, 8192, 128, 256, 32768, 629440, 4023881, 7452385, 4023881, 629440, 32768, 256, 512, 131072]