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.

A343093 Number of rooted toroidal maps with n edges and no isthmuses.

Table of values

n a(n)
2 1
3 14
4 159
5 1680
6 17147
7 171612
8 1696491
9 16631840
10 162090756
11 1572801142
12 15210259585
13 146710561296
14 1412132981778
15 13569013500024
16 130199055578307
17 1247825314752768
18 11947157409479180
19 114288613130155608
20 1092495810452593564
21 10436544808441964352

List of values

[1, 14, 159, 1680, 17147, 171612, 1696491, 16631840, 162090756, 1572801142, 15210259585, 146710561296, 1412132981778, 13569013500024, 130199055578307, 1247825314752768, 11947157409479180, 114288613130155608, 1092495810452593564, 10436544808441964352]