Information on Result #529879
There is no linear OA(280, 1968, F2, 18) (dual of [1968, 1888, 19]-code), because the Johnson bound shows that N ≤ 22107 549832 509008 784446 437860 546455 635199 511562 242919 678517 058830 855434 345893 399809 953284 390828 375024 507041 038879 401416 038831 227252 107832 834074 497368 272134 764762 104657 195710 341277 206514 518525 070899 931943 751615 801335 810429 650199 407799 420975 780656 938958 366093 353432 564500 241783 278575 634740 038573 476037 862737 357856 923659 531228 451001 281966 150226 689632 413492 808171 067810 633180 209099 644709 025330 443627 744897 201107 525648 728932 782014 482894 820497 855887 736770 850839 157364 958460 761629 450166 263002 895289 836775 318973 553777 332759 586325 021288 616089 865980 122638 606141 180775 530757 274217 < 21888
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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | No linear OA(281, 1969, F2, 19) (dual of [1969, 1888, 20]-code) | [i] | Truncation | |