653059domain: NAppears in sequencesSemiprimes at which the Chebyshev bias of semiprimes == 3 (mod 4) and == 1 (mod 4) becomes positive.at n=32A196937Numbers that are the sum of five fourth powers in seven or more ways.at n=23A344942Numbers that are the sum of five fourth powers in exactly seven ways.at n=21A344943