Linear OA(49³⁸, 134, F₄₉, 24) (dual of [134, 96, 25]-code), using 70 step VarÅ¡amov–Edel lengthening with (r_i) = (7, 1, 0, 0, 1, 0, 0, 0, 1, 6 times 0, 1, 8 times 0, 1, 12 times 0, 1, 14 times 0, 1, 17 times 0) based on linear OA(49²⁴, 50, F₄₉, 24) (dual of [50, 26, 25]-code or 50-arc in PG(23,49)), using

• extended Reed–Solomon code RS_e(26,49) [i]
• algebraic-geometric code AG(F, Q+11P) with degQ = 3 and degP = 2 [i] based on function field F/F₄₉ with g(F) = 0 and N(F) ≥ 50, using the rational function field F₄₉(x) [i]
• algebraic-geometric code AG(F, Q+7P) with degQ = 4 and degP = 3 [i] based on function field F/F₄₉ with g(F) = 0 and N(F) ≥ 50 (see above)
• algebraic-geometric code AG(F,5P) with degP = 5 [i] based on function field F/F₄₉ with g(F) = 0 and N(F) ≥ 50 (see above)