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.

A099793 Table read by rows where row n consists of 2n terms representing k-matches described in A098813.

Table of values

n a(n)
1 1
2 1
3 4
4 1
5 0
6 1
7 9
8 4
9 5
10 1
11 0
12 1
13 21
14 19
15 12
16 9
17 7
18 1
19 0
20 1
21 52
22 57
23 53
24 47
25 16
26 16
27 9
28 1
29 0
30 1
31 127
32 178
33 202
34 154
35 120
36 85
37 20
38 25
39 11
40 1
41 0
42 1
43 313
44 543
45 664
46 636
47 525
48 310
49 233
50 133
51 24
52 36
53 13
54 1
55 0
56 1
57 778
58 1591
59 2204
60 2355
61 2007
62 1621
63 1076
64 549
65 404
66 191
67 28
68 49
69 15

List of values

[1, 1, 4, 1, 0, 1, 9, 4, 5, 1, 0, 1, 21, 19, 12, 9, 7, 1, 0, 1, 52, 57, 53, 47, 16, 16, 9, 1, 0, 1, 127, 178, 202, 154, 120, 85, 20, 25, 11, 1, 0, 1, 313, 543, 664, 636, 525, 310, 233, 133, 24, 36, 13, 1, 0, 1, 778, 1591, 2204, 2355, 2007, 1621, 1076, 549, 404, 191, 28, 49, 15]