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.

A214088 Number A(n,k) of n X k nonconsecutive chess tableaux; 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 1
5 1
6 1
7 0
8 1
9 1
10 1
11 0
12 0
13 1
14 1
15 1
16 0
17 0
18 1
19 1
20 1
21 1
22 0
23 0
24 1
25 0
26 1
27 1
28 1
29 0
30 0
31 1
32 1
33 2
34 1
35 1
36 1
37 0
38 0
39 1
40 0
41 7
42 0
43 1
44 1
45 1
46 0
47 0
48 1
49 1
50 35
51 27
52 5
53 1
54 1
55 1
56 0
57 0
58 1
59 0
60 212
61 0
62 128
63 0
64 1
65 1
66 1
67 0
68 0
69 1
70 1
71 1421
72 5075
73 6212
74 640
75 14
76 1
77 1
78 1
79 0
80 0
81 1
82 0
83 10128
84 0
85 430275
86 0
87 3351
88 0
89 1
90 1

List of values

[1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 2, 1, 1, 1, 0, 0, 1, 0, 7, 0, 1, 1, 1, 0, 0, 1, 1, 35, 27, 5, 1, 1, 1, 0, 0, 1, 0, 212, 0, 128, 0, 1, 1, 1, 0, 0, 1, 1, 1421, 5075, 6212, 640, 14, 1, 1, 1, 0, 0, 1, 0, 10128, 0, 430275, 0, 3351, 0, 1, 1]