A196204 - cp's OEIS frontend

A196204 Number of n X 2 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,0,3,4,1 for x=0,1,2,3,4.

n	a(n)
1	3
2	5
3	8
4	11
5	18
6	28
7	43
8	67
9	105
10	164
11	257
12	404
13	636
14	1003
15	1585
16	2509
17	3978
18	6317
19	10046
20	15998
21	25509
22	40723
23	65083
24	104122
25	166737
26	267242
27	428678
28	688151
29	1105443
30	1776907
31	2857894
32	4598959
33	7404324
34	11926298
35	19217795
36	30978737
37	49954191

[3, 5, 8, 11, 18, 28, 43, 67, 105, 164, 257, 404, 636, 1003, 1585, 2509, 3978, 6317, 10046, 15998, 25509, 40723, 65083, 104122, 166737, 267242, 428678, 688151, 1105443, 1776907, 2857894, 4598959, 7404324, 11926298, 19217795, 30978737, 49954191]

cp's OEIS Frontend

A196204 Number of n X 2 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,0,3,4,1 for x=0,1,2,3,4.

Table of values

List of values