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.

A341552 Number of sets in the geometry determined by the Hausdorff metric at each location between two sets defined by a complete bipartite graph K(3,n) (with n at least 4) missing three edges, where all three removed edges are incident to different vertices in the 3 point set but exactly two removed edges are incident to the same vertex in the other set.

Table of values

n a(n)
4 129
5 975
6 7041
7 49935
8 351489
9 2466255
10 17281281
11 121021455
12 847307649
13 5931625935
14 41522798721
15 290663842575
16 2034659652609
17 14242655832015
18 99698705615361
19 697891283681295
20 4885240018890369
21 34196683231596495
22 239376791919267201
23 1675637571329145615

List of values

[129, 975, 7041, 49935, 351489, 2466255, 17281281, 121021455, 847307649, 5931625935, 41522798721, 290663842575, 2034659652609, 14242655832015, 99698705615361, 697891283681295, 4885240018890369, 34196683231596495, 239376791919267201, 1675637571329145615]

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

Content is available under The OEIS End-User License Agreement.