246591161060domain: NAppears in sequencesNumber of (n+1)X6 0..1 arrays with rows and columns of permanents of all 2X2 subblocks lexicographically nondecreasing.at n=6A204959Number of (n+1) X 8 0..1 arrays with rows and columns of permanents of all 2 X 2 subblocks lexicographically nondecreasing.at n=4A204961