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.

A058477 Total number of multiple edges in all essentially series series-parallel networks with n labeled edges, multiple edges allowed.

Table of values

n a(n)
0 0
1 0
2 0
3 3
4 20
5 225
6 3074
7 50365
8 958880
9 20786745
10 505233986
11 13603353929
12 401819713272
13 12917450788957
14 448922610588490
15 16770152528046333
16 670096317408222528
17 28517474585339343409
18 1287722135213121579202

List of values

[0, 0, 0, 3, 20, 225, 3074, 50365, 958880, 20786745, 505233986, 13603353929, 401819713272, 12917450788957, 448922610588490, 16770152528046333, 670096317408222528, 28517474585339343409, 1287722135213121579202]

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

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