Numbers containing nine distinct decimal digits (zero is not considered) and having the property that the digits 1 to 5 appear in the order but not the digits 1 to 6.
A247187
Numbers containing nine distinct decimal digits (zero is not considered) and having the property that the digits 1 to 5 appear in the order but not the digits 1 to 6.
Terms
- a(0) =123465789a(1) =123465798a(2) =123465879a(3) =123465897a(4) =123465978a(5) =123465987a(6) =123467589a(7) =123467598a(8) =123467859a(9) =123467895a(10) =123467958a(11) =123467985a(12) =123468579a(13) =123468597a(14) =123468759a(15) =123468795a(16) =123468957a(17) =123468975a(18) =123469578a(19) =123469587a(20) =123469758a(21) =123469785a(22) =123469857a(23) =123469875
External references
- oeis: A247187