663390domain: NAppears in sequencesTheta series of A*_14 lattice.at n=55A023926Theta series of extremal 3-modular even lattice in dimension 26.at n=4A034623Partial sums of A051797.at n=23A051878Number of isoscent sequences of length n with exactly ten ascents.at n=1A243236a(n) = (n^2+n+1)*(n^2+n)*n^2.at n=9A356768