19976155domain: NAppears in sequencesNumber of 0..2 arrays of length n+13 with sum no more than 14 in any length 14 subsequence (=50% duty cycle).at n=2A212231Number of 0..2 arrays of length 2+2*n with sum no more than 2*n in any length 2n subsequence (=50% duty cycle).at n=6A212235