Information on Result #2161078
There is no linear OA(3209, 221, F3, 140) (dual of [221, 12, 141]-code), because 2 times truncation would yield linear OA(3207, 219, F3, 138) (dual of [219, 12, 139]-code), but
- residual code [i] would yield OA(369, 80, S3, 46), but
- the linear programming bound shows that M ≥ 904 357542 932493 278414 499056 136998 127663 / 977647 > 369 [i]
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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.