A227673 - cp's OEIS frontend

A227673 Number of lattice paths from {n}^n to {0}^n using steps that decrement one component by 1 such that for each point (p_1,p_2,...,p_n) we have abs(p_{i}-p_{i+1}) <= 1.

n	a(n)
0	1
1	1
2	4
3	320
4	1281696
5	482913033152
6	27297846037161958056
7	337320253484345016223956919936
8	1248760044848501400078426452469652899962528
9	1817025580455577353700768095528219275036151622984555026720

[1, 1, 4, 320, 1281696, 482913033152, 27297846037161958056, 337320253484345016223956919936, 1248760044848501400078426452469652899962528, 1817025580455577353700768095528219275036151622984555026720]

cp's OEIS Frontend

A227673 Number of lattice paths from {n}^n to {0}^n using steps that decrement one component by 1 such that for each point (p_1,p_2,...,p_n) we have abs(p_{i}-p_{i+1}) <= 1.

Table of values

List of values