78971domain: NAppears in sequencesMultiplicity of highest weight (or singular) vectors associated with character chi_120 of Monster module.at n=41A034508a(n) = floor(c*s*a(n-1)) + floor(d*r*a(n-2)), where r = 1 + sqrt(2), s = r/(r-1), c = 2, d = 1, a(0) = 1, a(1) = 1.at n=9A275859