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.

A376499 Array read by ascending antidiagonals: A(n,k) = A376484/(2*n+1).

Table of values

n a(n)
1 1
2 1
3 3
4 1
5 3
6 9
7 1
8 3
9 10
10 27
11 1
12 3
13 10
14 35
15 81
16 1
17 3
18 10
19 35
20 125
21 243
22 1
23 3
24 10
25 35
26 126
27 450
28 729
29 1
30 3
31 10
32 35
33 126
34 462
35 1625
36 2187
37 1
38 3
39 10
40 35
41 126
42 462
43 1715
44 5875
45 6561
46 1
47 3
48 10
49 35
50 126
51 462
52 1716
53 6419
54 21250
55 19683
56 1
57 3
58 10
59 35
60 126
61 462
62 1716
63 6435
64 24157
65 76875
66 59049

List of values

[1, 1, 3, 1, 3, 9, 1, 3, 10, 27, 1, 3, 10, 35, 81, 1, 3, 10, 35, 125, 243, 1, 3, 10, 35, 126, 450, 729, 1, 3, 10, 35, 126, 462, 1625, 2187, 1, 3, 10, 35, 126, 462, 1715, 5875, 6561, 1, 3, 10, 35, 126, 462, 1716, 6419, 21250, 19683, 1, 3, 10, 35, 126, 462, 1716, 6435, 24157, 76875, 59049]