2372159domain: NAppears in sequencesPositive integers c such that c^2 = a + b and a^2 + b^2 = m^4 for some coprime integers a, b, m.at n=2A167437Positive integers c such that c^2 = a + b and a^2 + b^2 = m^4 for some coprime positive integers a, b, m.at n=0A167438