144301645domain: NAppears in sequencesPowers of sqrt(18) rounded down.at n=13A017958Powers of sqrt(18) rounded to nearest integer.at n=13A017959Powers of fourth root of 18 rounded down.at n=26A018096Powers of fourth root of 18 rounded to nearest integer.at n=26A018097Integer part of square root of A010801.at n=18A155016