177381domain: NAppears in sequencesNumber of 0..n arrays x(0..5) of 6 elements without any two consecutive increases or two consecutive decreases.at n=7A200841Number of n X 4 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 1 vertically.at n=26A207165