MinT - Best Known (21, 21+100, s)-Nets in Base 9

Best Known (21, 21+100, s)-Nets in Base 9

(21, 21+100, 74)-Net over F₉ — Constructive and digital

Digital (21, 121, 74)-net over F₉, using

t-expansion [i] based on digital (17, 121, 74)-net over F₉, using
- net from sequence [i] based on digital (17, 73)-sequence over F₉, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 17 and N(F) ≥ 74, using
    - a function field by GarcÃa and Quoos [i]

(21, 21+100, 88)-Net over F₉ — Digital

Digital (21, 121, 88)-net over F₉, using

net from sequence [i] based on digital (21, 87)-sequence over F₉, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 21 and N(F) ≥ 88, using
  - a curve from the manYPoints database [i]

(21, 21+100, 466)-Net in Base 9 — Upper bound on s

There is no (21, 121, 467)-net in base 9, because

the generalized Rao bound for nets shows that 9^mÂ â‰¥ 31 499262 887640 596973 605920 368062 580072 243205 723499 850424 704629 784533 536213 264680 687863 661499 913905 438411 404630 584625 > 9¹²¹ [i]