34404755041domain: NAppears in sequencesNumber of nX5 (-1,0,1) arrays of determinants of 2X2 subblocks of some (n+1)X6 binary array.at n=5A226714Number of n X 6 (-1,0,1) arrays of determinants of 2 X 2 subblocks of some (n+1) X 7 binary array.at n=4A226715