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.

A062160 Square array T(n,k) = (n^k - (-1)^k)/(n+1), n >= 0, k >= 0, read by falling antidiagonals.

Table of values

n a(n)
0 0
1 1
2 0
3 -1
4 1
5 0
6 1
7 0
8 1
9 0
10 -1
11 1
12 1
13 1
14 0
15 1
16 0
17 3
18 2
19 1
20 0
21 -1
22 1
23 5
24 7
25 3
26 1
27 0
28 1
29 0
30 11
31 20
32 13
33 4
34 1
35 0
36 -1
37 1
38 21
39 61
40 51
41 21
42 5
43 1
44 0
45 1
46 0
47 43
48 182
49 205
50 104
51 31
52 6
53 1
54 0
55 -1
56 1
57 85
58 547
59 819
60 521
61 185
62 43
63 7
64 1
65 0
66 1
67 0
68 171
69 1640
70 3277
71 2604
72 1111
73 300
74 57
75 8
76 1
77 0
78 -1
79 1
80 341
81 4921
82 13107
83 13021
84 6665
85 2101
86 455
87 73
88 9
89 1
90 0

List of values

[0, 1, 0, -1, 1, 0, 1, 0, 1, 0, -1, 1, 1, 1, 0, 1, 0, 3, 2, 1, 0, -1, 1, 5, 7, 3, 1, 0, 1, 0, 11, 20, 13, 4, 1, 0, -1, 1, 21, 61, 51, 21, 5, 1, 0, 1, 0, 43, 182, 205, 104, 31, 6, 1, 0, -1, 1, 85, 547, 819, 521, 185, 43, 7, 1, 0, 1, 0, 171, 1640, 3277, 2604, 1111, 300, 57, 8, 1, 0, -1, 1, 341, 4921, 13107, 13021, 6665, 2101, 455, 73, 9, 1, 0]