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.

A239264 Number A(n,k) of domicule tilings of a k X n grid; square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 0
5 1
6 1
7 1
8 1
9 1
10 1
11 0
12 3
13 0
14 1
15 1
16 1
17 5
18 5
19 1
20 1
21 1
22 0
23 11
24 0
25 11
26 0
27 1
28 1
29 1
30 21
31 43
32 43
33 21
34 1
35 1
36 1
37 0
38 43
39 0
40 280
41 0
42 43
43 0
44 1
45 1
46 1
47 85
48 451
49 1563
50 1563
51 451
52 85
53 1
54 1
55 1
56 0
57 171
58 0
59 9415
60 0
61 9415
62 0
63 171
64 0
65 1
66 1
67 1
68 341
69 4945
70 55553
71 162409
72 162409
73 55553
74 4945
75 341
76 1
77 1

List of values

[1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 3, 0, 1, 1, 1, 5, 5, 1, 1, 1, 0, 11, 0, 11, 0, 1, 1, 1, 21, 43, 43, 21, 1, 1, 1, 0, 43, 0, 280, 0, 43, 0, 1, 1, 1, 85, 451, 1563, 1563, 451, 85, 1, 1, 1, 0, 171, 0, 9415, 0, 9415, 0, 171, 0, 1, 1, 1, 341, 4945, 55553, 162409, 162409, 55553, 4945, 341, 1, 1]