A280437 - cp's OEIS frontend

A280437 Number of n X 5 0..1 arrays with no element equal to more than one of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

n	a(n)
1	5
2	38
3	77
4	138
5	225
6	360
7	574
8	920
9	1487
10	2422
11	3971
12	6542
13	10814
14	17914
15	29713
16	49314
17	81861
18	135876
19	225470
20	373996
21	620083
22	1027598
23	1702087
24	2817898
25	4662910
26	7712270
27	12749909
28	21068730
29	34800297
30	57457632
31	94828606
32	156445952

[5, 38, 77, 138, 225, 360, 574, 920, 1487, 2422, 3971, 6542, 10814, 17914, 29713, 49314, 81861, 135876, 225470, 373996, 620083, 1027598, 1702087, 2817898, 4662910, 7712270, 12749909, 21068730, 34800297, 57457632, 94828606, 156445952]

cp's OEIS Frontend

A280437 Number of n X 5 0..1 arrays with no element equal to more than one of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

Table of values

List of values