1482911domain: NAppears in sequencesPowers of sqrt(2) rounded up.at n=41A017912Numbers k such that floor(k*sqrt(2)) is a power of 2.at n=14A103341Number of squares <= 2^n.at n=41A136417The list of the B values in the common solutions to the 2 equations 15*k + 1 = A^2, 19*k + 1 = B^2.at n=5A161599