Information on Result #59999
There is no OA(494, 142, S4, 66), because the linear programming bound shows that M ≥ 1087 817243 608118 223207 609067 772547 496377 537529 314673 059304 729256 310148 253433 781982 529473 360095 001899 433984 / 2 464471 501450 540048 078958 091650 337892 670624 715575 > 494
Mode: Bound.
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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | No OOA(494, 142, S4, 2, 66) | [i] | Depth Reduction | |
| 2 | No OOA(494, 142, S4, 3, 66) | [i] | ||
| 3 | No (28, 94, 142)-net in base 4 | [i] | Extracting Embedded Orthogonal Array | |