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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.

A152939 Number of sets (in the Hausdorff metric geometry) at each location between two sets defining a polygonal configuration consisting of four 4-gonal polygonal components chained with string components of length l as l varies.

Table of values

n a(n)
1 29153
2 109649
3 486385
4 2024613
5 8634049
6 36481021
7 154687133
8 655020765
9 2775107981
10 11754906113
11 49795616797
12 210935942361
13 893541701545
14 3785099002297
15 16033943772281
16 67920864283629
17 287717416776137
18 1218790505711045
19 5162879481166789
20 21870308363154597

List of values

[29153, 109649, 486385, 2024613, 8634049, 36481021, 154687133, 655020765, 2775107981, 11754906113, 49795616797, 210935942361, 893541701545, 3785099002297, 16033943772281, 67920864283629, 287717416776137, 1218790505711045, 5162879481166789, 21870308363154597]

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

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