570361domain: NAppears in sequencesNumber of self-dual Boolean functions of n variables with transitive symmetry group.at n=9A008841Greatest number m such that the fractional part of (3/2)^A153663(n) >= 1-(1/m).at n=20A153667Greatest number m such that the fractional part of (3/2)^A153664(n) >= 1-(1/m).at n=9A153668