Information on Result #568328
There is no linear OOA(2260, 253, F2, 3, 140) (dual of [(253, 3), 499, 141]-NRT-code), because 1 times depth reduction would yield linear OOA(2260, 253, F2, 2, 140) (dual of [(253, 2), 246, 141]-NRT-code), but
- 20 step m-reduction [i] would yield linear OA(2240, 253, F2, 120) (dual of [253, 13, 121]-code), but
- residual code [i] would yield OA(2120, 132, S2, 60), but
- the linear programming bound shows that M ≥ 16503 694795 665515 477973 668460 440758 255616 / 10323 > 2120 [i]
- residual code [i] would yield OA(2120, 132, S2, 60), but
Mode: Bound (linear).
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
None.