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.

A129420 Number of isomorphism classes of 5-regular loopless multigraphs of order 2n.

Table of values

n a(n)
1 1
2 5
3 54
4 1753
5 189341
6 46935710
7 20494522535
8 14041749098602
9 14155266802426836
10 20061744131278672638
11 38587417589460488631726
12 97900485588988429336271590
13 320012505326477694925887757141
14 1321269556386383657509085883067690
15 6775074159053505093089897813890701467

List of values

[1, 5, 54, 1753, 189341, 46935710, 20494522535, 14041749098602, 14155266802426836, 20061744131278672638, 38587417589460488631726, 97900485588988429336271590, 320012505326477694925887757141, 1321269556386383657509085883067690, 6775074159053505093089897813890701467]

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

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