Least positive integer whose decimal digits divide the plane into n regions (A249572 variant).

A250256

Least positive integer whose decimal digits divide the plane into n regions (A249572 variant).

Terms

    a(0) =1a(1) =6a(2) =8a(3) =68a(4) =88a(5) =688a(6) =888a(7) =6888a(8) =8888a(9) =68888a(10) =88888a(11) =688888a(12) =888888a(13) =6888888a(14) =8888888a(15) =68888888a(16) =88888888a(17) =688888888a(18) =888888888a(19) =6888888888a(20) =8888888888a(21) =68888888888a(22) =88888888888a(23) =688888888888a(24) =888888888888

External references