5025299720domain: NAppears in sequencesNumber of nX5 array permutations with each element making zero or one knight moves.at n=5A189148Number of nX6 array permutations with each element making zero or one knight moves.at n=4A189149T(n,k)=Number of nXk array permutations with each element making zero or one knight moves.at n=49A189150