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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.

A121272 Number of outcomes of unlabeled n-team round-robin tournaments that are not uniquely defined by their score vectors.

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 5
6 45
7 438
8 6849
9 191483
10 9732967
11 903753099
12 154108310917
13 48542114686488
14 28401423719121589
15 31021002160355165644
16 63530415842308265098260
17 244912778438520759443242406

List of values

[0, 0, 0, 0, 5, 45, 438, 6849, 191483, 9732967, 903753099, 154108310917, 48542114686488, 28401423719121589, 31021002160355165644, 63530415842308265098260, 244912778438520759443242406]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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