

A233105


Number of n X n 0..5 arrays with no element x(i,j) adjacent to value 5x(i,j) horizontally or vertically, top left element zero, and 1 appearing before 2 3 and 4, and 2 appearing before 3 in row major order


0



1, 19, 24912, 794723482, 457873555330159, 4655818309443587944819, 835153023014356911992288011287, 2642740111638617064845250032401005032917, 147523503812676026261878057522783598121057848912309
(list;
graph;
refs;
listen;
history;
text;
internal format)




