118238domain: NAppears in sequencesNumber of partitions of n^4 into fourth powers.at n=8A259793Array read by antidiagonals upwards: T(n,k) = number of partitions of k^n into n-th powers (n>=1, k>=0).at n=74A259799a(n) = Sum_{1 <= x_1, x_2, x_3 <= n} sigma( n/gcd(x_1, x_2, x_3, n) ).at n=15A373130