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.

A288072 a(n) is the number of rooted maps with n edges and 5 faces on an orientable surface of genus 1.

Table of values

n a(n)
6 2310
7 100156
8 2278660
9 36703824
10 472592916
11 5188948072
12 50534154408
13 448035881592
14 3682811916980
15 28442316247080
16 208462422428152
17 1461307573813824
18 9857665477085832
19 64309102366765200
20 407372683115470800
21 2514120288996270024
22 15159074541052024308
23 89512241718624419624

List of values

[2310, 100156, 2278660, 36703824, 472592916, 5188948072, 50534154408, 448035881592, 3682811916980, 28442316247080, 208462422428152, 1461307573813824, 9857665477085832, 64309102366765200, 407372683115470800, 2514120288996270024, 15159074541052024308, 89512241718624419624]

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

Content is available under The OEIS End-User License Agreement.