Numbers with exactly two distinct base-10 digits that have more divisors than any smaller such number.
A384969
Numbers with exactly two distinct base-10 digits that have more divisors than any smaller such number.
Terms
- a(0) =10a(1) =12a(2) =24a(3) =36a(4) =48a(5) =60a(6) =144a(7) =252a(8) =336a(9) =600a(10) =900a(11) =2112a(12) =2772a(13) =5544a(14) =9900a(15) =30030a(16) =60060a(17) =144144a(18) =288288a(19) =600600a(20) =900900a(21) =3003000a(22) =6006000a(23) =9009000a(24) =30030000a(25) =33333300a(26) =44444400a(27) =66666600a(28) =90090000a(29) =222222000
External references
- oeis: A384969