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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.

A324453 Number of labeled cyclic chord diagrams with n chords such that the minimal chord length equals nine.

Table of values

n a(n)
9 1
10 122
11 10980
12 651962
13 31844074
14 1382524706
15 57759507054
16 2408367427106
17 101604258942813
18 4373090645047650
19 193104747980308379
20 8776137990134208386
21 411230178369151616856
22 19887402814123893337150
23 993118621992840412774504
24 51217036176798656934165346

List of values

[1, 122, 10980, 651962, 31844074, 1382524706, 57759507054, 2408367427106, 101604258942813, 4373090645047650, 193104747980308379, 8776137990134208386, 411230178369151616856, 19887402814123893337150, 993118621992840412774504, 51217036176798656934165346]

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

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