1695172731domain: NAppears in sequencesNumber of (n+1)X5 0..2 matrices with each 2X2 permanent equal.at n=4A225023Number of (n+1)X6 0..2 matrices with each 2X2 permanent equal.at n=3A225024T(n,k) is the number of (n+1) X (k+1) 0..2 matrices with each 2 X 2 permanent equal.at n=31A225027