586092domain: NAppears in sequencesTheta series of A*_16 lattice.at n=52A023928a(n) = numerator of r(n): r(n) is such that the continued fraction (of rational terms) [r(1);r(2),...,r(n)] = n^2, for every positive integer n.at n=11A128560Sixth partial sums of cubes (A000578).at n=11A254469