MinT - Best Known (20, 20+64, s)-Nets in Base 16

Best Known (20, 20+64, s)-Nets in Base 16

(20, 20+64, 65)-Net over F₁₆ — Constructive and digital

Digital (20, 84, 65)-net over F₁₆, using

t-expansion [i] based on digital (6, 84, 65)-net over F₁₆, using
- net from sequence [i] based on digital (6, 64)-sequence over F₁₆, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
    - the Hermitian function field over F₁₆ [i]

(20, 20+64, 129)-Net over F₁₆ — Digital

Digital (20, 84, 129)-net over F₁₆, using

t-expansion [i] based on digital (19, 84, 129)-net over F₁₆, using
- net from sequence [i] based on digital (19, 128)-sequence over F₁₆, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 19 and N(F) ≥ 129, using
    - a curve from the manYPoints database [i]

(20, 20+64, 1217)-Net in Base 16 — Upper bound on s

There is no (20, 84, 1218)-net in base 16, because

the generalized Rao bound for nets shows that 16^mÂ â‰¥ 142728 288229 909409 629467 687711 893172 097651 310295 901807 795885 384316 140536 806436 497214 850014 520475 528866 > 16⁸⁴ [i]