47453133domain: NAppears in sequencesPowers of sqrt(8) rounded to nearest integer.at n=17A017929Powers of sqrt(8) rounded up.at n=17A017930Numbers k such that floor(k*sqrt(2)) is a power of 2.at n=18A103341Numbers n with property that binary expansion of n^3 begins with the binary expansion of n.at n=38A261751