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.

A359801 Number of 4-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 8
2 104
3 2944
4 108136
5 4525888
6 204981888
7 9792786432
8 486323201640
9 24874892400064
10 1302278744460352
11 69474942954714112
12 3764568243058030208
13 206675027529594291200
14 11473858525271117889536
15 643154944963894079717376
16 36355546411928157876528744
17 2070313613815122857027563200

List of values

[1, 8, 104, 2944, 108136, 4525888, 204981888, 9792786432, 486323201640, 24874892400064, 1302278744460352, 69474942954714112, 3764568243058030208, 206675027529594291200, 11473858525271117889536, 643154944963894079717376, 36355546411928157876528744, 2070313613815122857027563200]

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

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