Linear OA(5¹²⁶, 5005, F₅, 28) (dual of [5005, 4879, 29]-code), using 4878 step VarÅ¡amov–Edel lengthening with (r_i) = (7, 3, 2, 1, 1, 1, 1, 1, 1, 1, 0, 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, 1, 0, 0, 0, 1, 4 times 0, 1, 0, 0, 0, 1, 4 times 0, 1, 5 times 0, 1, 4 times 0, 1, 5 times 0, 1, 6 times 0, 1, 6 times 0, 1, 7 times 0, 1, 7 times 0, 1, 8 times 0, 1, 8 times 0, 1, 9 times 0, 1, 9 times 0, 1, 10 times 0, 1, 11 times 0, 1, 12 times 0, 1, 13 times 0, 1, 13 times 0, 1, 15 times 0, 1, 16 times 0, 1, 16 times 0, 1, 18 times 0, 1, 19 times 0, 1, 20 times 0, 1, 22 times 0, 1, 23 times 0, 1, 24 times 0, 1, 27 times 0, 1, 28 times 0, 1, 30 times 0, 1, 31 times 0, 1, 34 times 0, 1, 36 times 0, 1, 38 times 0, 1, 41 times 0, 1, 44 times 0, 1, 46 times 0, 1, 49 times 0, 1, 53 times 0, 1, 56 times 0, 1, 59 times 0, 1, 63 times 0, 1, 67 times 0, 1, 71 times 0, 1, 76 times 0, 1, 81 times 0, 1, 86 times 0, 1, 91 times 0, 1, 96 times 0, 1, 103 times 0, 1, 109 times 0, 1, 117 times 0, 1, 123 times 0, 1, 131 times 0, 1, 139 times 0, 1, 148 times 0, 1, 157 times 0, 1, 167 times 0, 1, 177 times 0, 1, 189 times 0, 1, 200 times 0, 1, 212 times 0, 1, 226 times 0, 1, 239 times 0, 1, 255 times 0, 1, 270 times 0, 1, 287 times 0) based on linear OA(5²⁸, 29, F₅, 28) (dual of [29, 1, 29]-code or 29-arc in PG(27,5)), using

• dual of repetition code with length 29 [i]