110890domain: NAppears in sequencesNumbers k such that distances from k to three nearest squares are three triangular numbers.at n=35A232501G.f. = Phi^5, where Phi = g.f. for A028930.at n=29A328530Numbers k with Goldbach partitions (p,q) and (r,s) such that k | (p*q -1) and k | (r*s +1).at n=15A336584