Least positive integer whose decimal digits divide the plane into n regions (version for people who write 2 with a curlicue).
A279193
Least positive integer whose decimal digits divide the plane into n regions (version for people who write 2 with a curlicue).
Terms
- a(0) =1a(1) =2a(2) =8a(3) =28a(4) =88a(5) =288a(6) =888a(7) =2888a(8) =8888a(9) =28888a(10) =88888a(11) =288888a(12) =888888a(13) =2888888a(14) =8888888a(15) =28888888a(16) =88888888a(17) =288888888a(18) =888888888a(19) =2888888888a(20) =8888888888a(21) =28888888888a(22) =88888888888a(23) =288888888888a(24) =888888888888
External references
- oeis: A279193