A204681 - cp's OEIS frontend

A204681 Number of nX4 0..3 arrays with no occurrence of three equal elements in a row horizontally, vertically, diagonally or antidiagonally, and new values 0..3 introduced in row major order.

n	a(n)
1	12
2	2191
3	287379
4	40919141
5	5770321516
6	815364171994
7	115180678788869
8	16271532972153414
9	2298647402512667451
10	324726122304981135405
11	45873499136412060284740
12	6480470930161792394441041

[12, 2191, 287379, 40919141, 5770321516, 815364171994, 115180678788869, 16271532972153414, 2298647402512667451, 324726122304981135405, 45873499136412060284740, 6480470930161792394441041]

cp's OEIS Frontend

A204681 Number of nX4 0..3 arrays with no occurrence of three equal elements in a row horizontally, vertically, diagonally or antidiagonally, and new values 0..3 introduced in row major order.

Table of values

List of values