359210domain: NAppears in sequencesNumbers k with Goldbach partitions (p,q) and (r,s) such that k | (p*q -1) and k | (r*s +1).at n=33A336584Numbers that are the sum of nine fifth powers in four or more ways.at n=16A345621Numbers that are the sum of nine fifth powers in exactly four ways.at n=16A346339