93660domain: NAppears in sequencesNumber of conjugacy classes of elements of order n in E_8(C).at n=39A045514Numbers n such that n^2+k-1 is the sum of two nonzero squares in exactly k ways for all k = 1, 2, 3.at n=6A273341Triangle read by rows, T(n, k) = A000670(n) * binomial(n, k).at n=24A362585