Best Known (18−7, 18, s)-Nets in Base 81

(18−7, 18, 6678)-Net over F81Constructive and digital

Digital (11, 18, 6678)-net over F81, using

(18−7, 18, 19891)-Net over F81 — Digital

Digital (11, 18, 19891)-net over F81, using

(18−7, 18, large)-Net in Base 81 — Upper bound on s

There is no (11, 18, large)-net in base 81, because

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