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.

A361364 Number of 5-dimensional cubic lattice walks that start and end at origin after 2n steps, not touching origin at intermediate stages.

Table of values

n a(n)
0 1
1 10
2 170
3 6500
4 332050
5 19784060
6 1296395700
7 90616189800
8 6637652225250
9 503852804991500
10 39337349077483420
11 3142010167321271000
12 255747325678297576100
13 21150729618673827139000
14 1773152567858996728205000
15 150409554094012703302602000
16 12890454660664800562838261250

List of values

[1, 10, 170, 6500, 332050, 19784060, 1296395700, 90616189800, 6637652225250, 503852804991500, 39337349077483420, 3142010167321271000, 255747325678297576100, 21150729618673827139000, 1773152567858996728205000, 150409554094012703302602000, 12890454660664800562838261250]

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

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