Cubefree exponential abundant numbers: cubefree numbers k for which A051377(k) > 2*k.
A391427
Cubefree exponential abundant numbers: cubefree numbers k for which A051377(k) > 2*k.
Terms
- a(0) =900a(1) =1764a(2) =4356a(3) =4900a(4) =6084a(5) =6300a(6) =8820a(7) =9900a(8) =10404a(9) =11700a(10) =12996a(11) =14700a(12) =15300a(13) =17100a(14) =19044a(15) =19404a(16) =20700a(17) =21780a(18) =22932a(19) =26100a(20) =27900a(21) =29988a(22) =30276a(23) =30420a(24) =30492a(25) =33300a(26) =33516a(27) =34596a(28) =36900a(29) =38700
External references
- oeis: A391427