Best Known (4−2, 4, s)-Nets in Base 9
(4−2, 4, 820)-Net over F9 — Constructive and digital
Digital (2, 4, 820)-net over F9, using
(4−2, 4, 820)-Net in Base 9 — Upper bound on s
There is no (2, 4, 821)-net in base 9, because
- mutually orthogonal hypercube bound [i]
- the generalized Rao bound for nets shows that 9m ≥ 6569 > 94 [i]