Least primitive number k such that 1/k is in the Cantor set and the fraction 1/k has period n in base 3.
A175174
Least primitive number k such that 1/k is in the Cantor set and the fraction 1/k has period n in base 3.
Terms
- a(0) =1a(1) =4a(2) =13a(3) =10a(4) =121a(5) =28a(6) =1093a(7) =82a(8) =757a(9) =244a(10) =88573a(11) =730a(12) =797161a(13) =2188a(14) =59293a(15) =6562a(16) =64570081a(17) =1036a(18) =581130733a(19) =2362a(20) =4785157a(21) =177148a(22) =47071589413a(23) =84253a(24) =3501192601a(25) =1594324a(26) =387440173a(27) =4782970a(29) =66124
External references
- oeis: A175174