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.

A226206 Number A(n,k) of tilings of a k X n rectangle using integer-sided square tiles of area > 1; 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 0
8 0
9 1
10 1
11 0
12 1
13 0
14 1
15 1
16 0
17 0
18 0
19 0
20 1
21 1
22 0
23 1
24 1
25 1
26 0
27 1
28 1
29 0
30 0
31 0
32 0
33 0
34 0
35 1
36 1
37 0
38 1
39 0
40 2
41 0
42 1
43 0
44 1
45 1
46 0
47 0
48 1
49 0
50 0
51 1
52 0
53 0
54 1
55 1
56 0
57 1
58 0
59 3
60 1
61 3
62 0
63 1
64 0
65 1
66 1
67 0
68 0
69 0
70 0
71 2
72 2
73 0
74 0
75 0
76 0
77 1
78 1
79 0
80 1
81 1
82 5
83 0
84 7
85 0
86 5
87 1
88 1
89 0
90 1
91 1
92 0
93 0
94 0
95 0
96 0
97 7
98 7
99 0
100 0
101 0
102 0
103 0
104 1

List of values

[1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 2, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 3, 1, 3, 0, 1, 0, 1, 1, 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 1, 1, 0, 1, 1, 5, 0, 7, 0, 5, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 1]