Linear OA(5⁷⁸, 692, F₅, 23) (dual of [692, 614, 24]-code), using 613 step VarÅ¡amov–Edel lengthening with (r_i) = (5, 3, 2, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 4 times 0, 1, 4 times 0, 1, 5 times 0, 1, 5 times 0, 1, 5 times 0, 1, 7 times 0, 1, 7 times 0, 1, 7 times 0, 1, 8 times 0, 1, 9 times 0, 1, 10 times 0, 1, 11 times 0, 1, 12 times 0, 1, 13 times 0, 1, 14 times 0, 1, 15 times 0, 1, 17 times 0, 1, 18 times 0, 1, 19 times 0, 1, 21 times 0, 1, 23 times 0, 1, 25 times 0, 1, 27 times 0, 1, 29 times 0, 1, 31 times 0, 1, 34 times 0, 1, 37 times 0, 1, 39 times 0, 1, 43 times 0, 1, 46 times 0) based on linear OA(5²³, 24, F₅, 23) (dual of [24, 1, 24]-code or 24-arc in PG(22,5)), using

• dual of repetition code with length 24 [i]