Information on Result #3064072
There is no (21, 237, 76)-net in base 4, because 13 times m-reduction would yield (21, 224, 76)-net in base 4, but
- extracting embedded OOA [i] would yield OOA(4224, 76, S4, 3, 203), but
- the (dual) Plotkin bound for OOAs shows that M ≥ 14536 774485 912137 810986 476157 760090 687072 827213 746361 205629 803983 612785 762267 958466 523821 014275 271311 215250 432125 323558 670692 032572 293120 / 17 > 4224 [i]
Mode: Bound.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.
Other Results with Identical Parameters
None.
Depending Results
None.