53141domain: NAppears in sequencesn written in fractional base 7/5.at n=36A024642Graham-Sloane-type lower bound on the size of a ternary (n,3,8) constant-weight code.at n=7A030508Number of partitions satisfying 0 < cn(0,5) + cn(1,5) + cn(4,5) + cn(2,5) and 0 < cn(0,5) + cn(1,5) + cn(4,5) + cn(3,5).at n=42A039904