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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.

A152927 Number of sets (in the Hausdorff metric geometry) at each location between two sets defining a polygonal configuration consisting of k 4-gonal polygonal components chained with string components of length 1 as k varies.

Table of values

n a(n)
1 7
2 113
3 1815
4 29153
5 468263
6 7521361
7 120810039
8 1940481985
9 31168521799
10 500636830769

List of values

[7, 113, 1815, 29153, 468263, 7521361, 120810039, 1940481985, 31168521799, 500636830769]

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

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