13468524domain: NAppears in sequencesNumber of 0..2 arrays of length n+9 with sum no more than 10 in any length 10 subsequence (=50% duty cycle).at n=6A212229Number of 0..2 arrays of length 6+2*n with sum no more than 2*n in any length 2n subsequence (=50% duty cycle).at n=4A212239