A216458 - cp's OEIS frontend

A216458 Number of horizontal, diagonal and antidiagonal neighbor colorings of the even squares of an nX5 array with new integer colors introduced in row major order.

n	a(n)
1	2
2	5
3	203
4	3429
5	580479
6	20880505
7	8195008751
8	484968748793
9	348950573407587
10	30012936243058237
11	34789578208577116867
12	4040674235335081456861
13	6947043903258606579346103
14	1037627124289198371293601937

[2, 5, 203, 3429, 580479, 20880505, 8195008751, 484968748793, 348950573407587, 30012936243058237, 34789578208577116867, 4040674235335081456861, 6947043903258606579346103, 1037627124289198371293601937]

cp's OEIS Frontend

A216458 Number of horizontal, diagonal and antidiagonal neighbor colorings of the even squares of an nX5 array with new integer colors introduced in row major order.

Table of values

List of values