A320443 - cp's OEIS frontend

A320443 Number of lattice paths from {n}^n to {0}^n using steps that decrement one component by 1 such that for each point p we have abs(p_{i}-p_{(i mod n)+1}) <= 1 and the first component used is p_1.

n	a(n)
0	1
1	1
2	2
3	72
4	162000
5	34907788800
6	1178106009360998400
7	8852509935316882311338419200
8	20266951127950378632425380239663945561600
9	18451222767137832036294073367248809725255450206074566400
10	8461986175729341705763214274355536481199826590348664142270203923137228800

[1, 1, 2, 72, 162000, 34907788800, 1178106009360998400, 8852509935316882311338419200, 20266951127950378632425380239663945561600, 18451222767137832036294073367248809725255450206074566400, 8461986175729341705763214274355536481199826590348664142270203923137228800]

cp's OEIS Frontend

A320443 Number of lattice paths from {n}^n to {0}^n using steps that decrement one component by 1 such that for each point p we have abs(p_{i}-p_{(i mod n)+1}) <= 1 and the first component used is p_1.

Table of values

List of values