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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.

A152928 Number of sets (in the Hausdorff metric geometry) at each location between two sets defining a polygonal configuration consisting of two m-gonal polygonal components chained with string components of length 1 as m varies.

Table of values

n a(n)
2 113
3 765
4 5234
5 35865
6 245813
7 1684818
8 11547905
9 79150509
10 542505650
11 3718389033
12 25486217573
13 174685133970
14 1197309720209
15 8206482907485
16 56248070632178
17 385530011517753
18 2642462009992085
19 18111704058426834
20 124139466398995745
21 850864560734543373

List of values

[113, 765, 5234, 35865, 245813, 1684818, 11547905, 79150509, 542505650, 3718389033, 25486217573, 174685133970, 1197309720209, 8206482907485, 56248070632178, 385530011517753, 2642462009992085, 18111704058426834, 124139466398995745, 850864560734543373]

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

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