44992domain: NAppears in sequencesa(n) = Sum_{d|n, n/d=1 mod 4} d^3 - Sum_{d|n, n/d=3 mod 4} d^3.at n=35A050471a(n) = n*(n+1)*(5*n+7)/6.at n=37A162148Numbers n such that the digital sum of n is the same as the digital sum of n^2 in both base 2 and base 10.at n=24A261640