167870511domain: NAppears in sequencesExpansion of 1/(1-x-2*x^3).at n=37A077949Coefficient of x^2 in the reduction of the polynomial (x^2 + 2)^n by x^3 -> x^2 + 2.at n=13A192810Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 6 or 7 king-move adjacent elements, with upper left element zero.at n=35A305035