Information on Result #593640
There is no linear OOA(2242, 257, F2, 6, 121) (dual of [(257, 6), 1300, 122]-NRT-code), because 4 times depth reduction would yield linear OOA(2242, 257, F2, 2, 121) (dual of [(257, 2), 272, 122]-NRT-code), but
- 1 step m-reduction [i] would yield linear OA(2241, 257, F2, 120) (dual of [257, 16, 121]-code), but
- residual code [i] would yield OA(2121, 136, S2, 60), but
- the linear programming bound shows that M ≥ 579798 617937 414024 433657 409237 804061 294592 / 216783 > 2121 [i]
- residual code [i] would yield OA(2121, 136, 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.