A221934 - cp's OEIS frontend

A221934 Number of n X 4 arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, without move-in move-out straight through or left turns.

n	a(n)
1	13
2	783
3	36467
4	1759041
5	84547866
6	4065176472
7	195452177326
8	9397301189681
9	451820171352622
10	21723415149940892
11	1044457051240660759
12	50217266705524767168
13	2414435205611270005630
14	116085516886164224493024

[13, 783, 36467, 1759041, 84547866, 4065176472, 195452177326, 9397301189681, 451820171352622, 21723415149940892, 1044457051240660759, 50217266705524767168, 2414435205611270005630, 116085516886164224493024]

cp's OEIS Frontend

A221934 Number of n X 4 arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, without move-in move-out straight through or left turns.

Table of values

List of values