Linear OA(9¹⁴⁹, 4297, F₉, 44) (dual of [4297, 4148, 45]-code), using 4147 step VarÅ¡amov–Edel lengthening with (r_i) = (7, 2, 2, 2, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 4 times 0, 1, 4 times 0, 1, 4 times 0, 1, 4 times 0, 1, 5 times 0, 1, 6 times 0, 1, 5 times 0, 1, 6 times 0, 1, 7 times 0, 1, 7 times 0, 1, 7 times 0, 1, 8 times 0, 1, 9 times 0, 1, 9 times 0, 1, 9 times 0, 1, 10 times 0, 1, 11 times 0, 1, 11 times 0, 1, 13 times 0, 1, 13 times 0, 1, 13 times 0, 1, 15 times 0, 1, 15 times 0, 1, 17 times 0, 1, 17 times 0, 1, 18 times 0, 1, 19 times 0, 1, 21 times 0, 1, 22 times 0, 1, 23 times 0, 1, 24 times 0, 1, 25 times 0, 1, 27 times 0, 1, 29 times 0, 1, 30 times 0, 1, 32 times 0, 1, 33 times 0, 1, 36 times 0, 1, 37 times 0, 1, 40 times 0, 1, 42 times 0, 1, 44 times 0, 1, 46 times 0, 1, 49 times 0, 1, 51 times 0, 1, 55 times 0, 1, 57 times 0, 1, 61 times 0, 1, 63 times 0, 1, 68 times 0, 1, 70 times 0, 1, 75 times 0, 1, 79 times 0, 1, 83 times 0, 1, 87 times 0, 1, 92 times 0, 1, 97 times 0, 1, 102 times 0, 1, 108 times 0, 1, 113 times 0, 1, 119 times 0, 1, 126 times 0, 1, 133 times 0, 1, 139 times 0, 1, 147 times 0, 1, 155 times 0, 1, 163 times 0, 1, 171 times 0, 1, 181 times 0, 1, 190 times 0, 1, 201 times 0, 1, 211 times 0) based on linear OA(9⁴⁴, 45, F₉, 44) (dual of [45, 1, 45]-code or 45-arc in PG(43,9)), using

• dual of repetition code with length 45 [i]