The generator matrix 1 0 0 0 1 1 1 1 1 1 1 1 1 0 1 0 0 0 1 3 7 1 3 5 7 6 0 0 1 0 0 8 5 5 3 7 3 1 7 0 0 0 1 1 4 6 6 7 1 8 5 5 0 0 0 0 6 6 6 3 0 0 3 6 3 generates a code of length 13 over Z9 who´s minimum homogenous weight is 18. Homogenous weight enumerator: w(x)=1x^0+142x^18+216x^19+654x^20+684x^21+630x^22+1524x^23+1872x^24+1512x^25+3978x^26+2472x^27+1512x^28+2352x^29+1308x^30+504x^31+240x^32+72x^33+4x^36+6x^39 The gray image is a code over GF(3) with n=39, k=9 and d=18. This code was found by Heurico 1.13 in 0.218 seconds.