Linear OA(9³⁰, 791, F₉, 10) (dual of [791, 761, 11]-code), using 760 step VarÅ¡amov–Edel lengthening with (r_i) = (2, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 5 times 0, 1, 7 times 0, 1, 10 times 0, 1, 13 times 0, 1, 17 times 0, 1, 22 times 0, 1, 29 times 0, 1, 37 times 0, 1, 48 times 0, 1, 62 times 0, 1, 80 times 0, 1, 103 times 0, 1, 131 times 0, 1, 169 times 0) based on linear OA(9¹⁰, 11, F₉, 10) (dual of [11, 1, 11]-code or 11-arc in PG(9,9)), using

• dual of repetition code with length 11 [i]