MinT - Best Known (22, 22+20, s)-Nets in Base 4

Best Known (22, 22+20, s)-Nets in Base 4

(22, 22+20, 48)-Net over F₄ — Constructive and digital

Digital (22, 42, 48)-net over F₄, using

trace code for nets [i] based on digital (1, 21, 24)-net over F₁₆, using
- net from sequence [i] based on digital (1, 23)-sequence over F₁₆, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 1 and N(F) ≥ 24, using
    - a function field by SÃ©mirat [i]

(22, 22+20, 51)-Net over F₄ — Digital

Digital (22, 42, 51)-net over F₄, using

Gilbertâ€“VarÅ¡amov bound [i]

(22, 22+20, 502)-Net in Base 4 — Upper bound on s

There is no (22, 42, 503)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 19 671754 582371 420292 544746 > 4⁴² [i]