A204701 - cp's OEIS frontend

A204701 Number of nX4 0..2 arrays with no occurrence of three equal elements in a row horizontally, vertically or nw-to-se diagonally, and new values 0..2 introduced in row major order.

n	a(n)
1	11
2	726
3	22869
4	835135
5	29846373
6	1074195735
7	38585324821
8	1386815731346
9	49835668719324
10	1790952554181415
11	64360800888516224
12	2312920275315600518
13	83118816237627091277
14	2987020411865810161864
15	107343805323748931471929

[11, 726, 22869, 835135, 29846373, 1074195735, 38585324821, 1386815731346, 49835668719324, 1790952554181415, 64360800888516224, 2312920275315600518, 83118816237627091277, 2987020411865810161864, 107343805323748931471929]

cp's OEIS Frontend

A204701 Number of nX4 0..2 arrays with no occurrence of three equal elements in a row horizontally, vertically or nw-to-se diagonally, and new values 0..2 introduced in row major order.

Table of values

List of values