213698domain: NAppears in sequencesG.f. satisfies: A(x) = 1/(1 - x/A(-x*A(x)^9)^3).at n=7A213232Number of nX6 0..1 arrays with every element equal to 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.at n=11A298165