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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.

A129584 Number of unlabeled bi-point-determining graphs: graphs in which no two vertices have the same neighborhoods or the same augmented neighborhoods (the augmented neighborhood of a vertex is the neighborhood of the vertex union the vertex itself).

Table of values

n a(n)
1 1
2 0
3 0
4 1
5 6
6 36
7 324
8 5280
9 156088
10 8415760

List of values

[1, 0, 0, 1, 6, 36, 324, 5280, 156088, 8415760]

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

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