175532domain: NAppears in sequencesSum of a(n) terms of 1/k^(8/9) first exceeds n.at n=26A056185Solutions y of the Mordell equation y^2 = x^3 - 3a^2 + 1 for a = 0,1,2, ... (solutions x are given by the sequence A000466).at n=28A173202Record values of A338565.at n=38A338928