A230751 - cp's OEIS frontend

A230751 Number of (n+3)X(2+3) 0..2 arrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 3, and upper left element zero.

n	a(n)
1	192
2	5544
3	178608
4	4838400
5	129731328
6	3423037464
7	90231813552
8	2371911724800
9	62340751389888
10	1637784374230152
11	43026042037169712
12	1130254426477308672
13	29690633338904531712
14	779934263524825538808
15	20487845491955757699888

[192, 5544, 178608, 4838400, 129731328, 3423037464, 90231813552, 2371911724800, 62340751389888, 1637784374230152, 43026042037169712, 1130254426477308672, 29690633338904531712, 779934263524825538808, 20487845491955757699888]

cp's OEIS Frontend

A230751 Number of (n+3)X(2+3) 0..2 arrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 3, and upper left element zero.

Table of values

List of values