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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.

A093729 Square table T, read by antidiagonals, where T(n,k) gives the number of n-th generation descendents of a node labeled (k) in the tree of tournament sequences.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 1
5 1
6 0
7 2
8 2
9 1
10 0
11 7
12 7
13 3
14 1
15 0
16 41
17 41
18 15
19 4
20 1
21 0
22 397
23 397
24 123
25 26
26 5
27 1
28 0
29 6377
30 6377
31 1656
32 274
33 40
34 6
35 1
36 0
37 171886
38 171886
39 36987
40 4721
41 515
42 57
43 7
44 1
45 0
46 7892642
47 7892642
48 1391106
49 134899
50 10810
51 867
52 77
53 8
54 1
55 0
56 627340987
57 627340987
58 89574978
59 6501536
60 376175
61 21456
62 1351
63 100
64 9
65 1

List of values

[1, 0, 1, 0, 1, 1, 0, 2, 2, 1, 0, 7, 7, 3, 1, 0, 41, 41, 15, 4, 1, 0, 397, 397, 123, 26, 5, 1, 0, 6377, 6377, 1656, 274, 40, 6, 1, 0, 171886, 171886, 36987, 4721, 515, 57, 7, 1, 0, 7892642, 7892642, 1391106, 134899, 10810, 867, 77, 8, 1, 0, 627340987, 627340987, 89574978, 6501536, 376175, 21456, 1351, 100, 9, 1]