14112560domain: NAppears in sequencesNumber of distinct perforation patterns for deriving (v,b) = (n+4,n) punctured convolutional codes from (2,1).at n=11A007225Number of nX7 0..1 arrays with every element unequal to 0, 1, 3 or 8 king-move adjacent elements, with upper left element zero.at n=14A304220