4198162231domain: NAppears in sequencesNumber of 0..3 arrays of length n+11 with sum less than 18 in any length 12 subsequence (=less than 50% duty cycle).at n=5A213462Number of 0..3 arrays of length 2*n+5 with sum less than 3*n in any length 2n subsequence (=less than 50% duty cycle).at n=5A213470