A229538 - cp's OEIS frontend

A229538 Number of defective 3-colorings of a 5 X n 0..2 array connected horizontally, diagonally and antidiagonally with exactly one mistake, and colors introduced in row-major 0..2 order.

n	a(n)
1	0
2	324
3	2038
4	24344
5	221096
6	2171944
7	19965136
8	184319130
9	1664588696
10	14941791994
11	132720725536
12	1171588072850
13	10275058180372
14	89663150159240
15	778803031279908
16	6737980364090108
17	58088493991210808
18	499217935061929964

[0, 324, 2038, 24344, 221096, 2171944, 19965136, 184319130, 1664588696, 14941791994, 132720725536, 1171588072850, 10275058180372, 89663150159240, 778803031279908, 6737980364090108, 58088493991210808, 499217935061929964]

cp's OEIS Frontend

A229538 Number of defective 3-colorings of a 5 X n 0..2 array connected horizontally, diagonally and antidiagonally with exactly one mistake, and colors introduced in row-major 0..2 order.

Table of values

List of values