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.

A356258 Number of 6-dimensional cubic lattice walks that start and end at origin after 2n steps, free to pass through origin at intermediate stages.

Table of values

n a(n)
0 1
1 12
2 396
3 19920
4 1281420
5 96807312
6 8175770064
7 748315668672
8 72729762868620
9 7402621930738320
10 781429888276676496
11 84955810313787521472
12 9463540456205136873936
13 1075903653146632508721600
14 124461755084172965028753600
15 14615050011682746903615601920

List of values

[1, 12, 396, 19920, 1281420, 96807312, 8175770064, 748315668672, 72729762868620, 7402621930738320, 781429888276676496, 84955810313787521472, 9463540456205136873936, 1075903653146632508721600, 124461755084172965028753600, 14615050011682746903615601920]

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

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