279623domain: NAppears in sequencesNumbers whose base-4 representation has exactly 10 runs.at n=2A043601Numbers n such that number of runs in the base 4 representation of n is congruent to 1 mod 9.at n=29A043859Numbers n such that number of runs in the base 4 representation of n is congruent to 0 mod 10.at n=2A043867