45958domain: NAppears in sequencesExpansion of 1 / ((1-x)^2*(1-x^2)*(1-x^3)*...*(1-x^6)).at n=43A288341Number of inversion sequences of length n avoiding the consecutive patterns 101, 102, 201, and 210.at n=9A328434Expansion of 1/((1 - x)^3 - 9*x^3)^(1/3).at n=12A376804