Best Known (181, 240, s)-Nets in Base 4
(181, 240, 1032)-Net over F4 — Constructive and digital
Digital (181, 240, 1032)-net over F4, using
- trace code for nets [i] based on digital (1, 60, 258)-net over F256, using
- net from sequence [i] based on digital (1, 257)-sequence over F256, using
(181, 240, 2348)-Net over F4 — Digital
Digital (181, 240, 2348)-net over F4, using
(181, 240, 356267)-Net in Base 4 — Upper bound on s
There is no (181, 240, 356268)-net in base 4, because
- 1 times m-reduction [i] would yield (181, 239, 356268)-net in base 4, but
- the generalized Rao bound for nets shows that 4m ≥ 780444 136766 936553 828578 198343 205484 945364 222039 357392 554642 511094 040426 230459 726089 133532 240664 396945 226321 092035 555962 744839 967344 568267 195064 > 4239 [i]