A219986 - cp's OEIS frontend

A219986 Number of n-step paths on a quartic lattice that move from (0,0,0,0) to (1,0,0,1) allowing all moves in {-1,0,1}^4 inclusive the zero move.

n	a(n)
0	0
1	1
2	36
3	1764
4	92416
5	5267025
6	315630756
7	19684370601
8	1264977082944
9	83266957255329
10	5588691282002500
11	381203015928291216
12	26357375491548319296
13	1843677173726039815969
14	130261796682232750056900
15	9284172482167489217304900
16	666818520819487582805692416

[0, 1, 36, 1764, 92416, 5267025, 315630756, 19684370601, 1264977082944, 83266957255329, 5588691282002500, 381203015928291216, 26357375491548319296, 1843677173726039815969, 130261796682232750056900, 9284172482167489217304900, 666818520819487582805692416]

cp's OEIS Frontend

A219986 Number of n-step paths on a quartic lattice that move from (0,0,0,0) to (1,0,0,1) allowing all moves in {-1,0,1}^4 inclusive the zero move.

Table of values

List of values