A347812 - cp's OEIS frontend

A347812 Number of n-dimensional lattice walks from {2}^n to {0}^n using steps that decrease the Euclidean distance to the origin and that change each coordinate by at most 1.

n	a(n)
0	1
1	1
2	25
3	211075
4	1322634996717
5	16042961630858858915656
6	286729345864079773218271997053157611
7	25868451537111690721940670963124809063875212336403319
8	3742158706432626794575922563227094346392414743343045621639247710036163317

[1, 1, 25, 211075, 1322634996717, 16042961630858858915656, 286729345864079773218271997053157611, 25868451537111690721940670963124809063875212336403319, 3742158706432626794575922563227094346392414743343045621639247710036163317]

cp's OEIS Frontend

A347812 Number of n-dimensional lattice walks from {2}^n to {0}^n using steps that decrease the Euclidean distance to the origin and that change each coordinate by at most 1.

Table of values

List of values