Squarefree numbers k such that A322582(k) <= A276085(k) <= A348507(k).

Terms

a(0) =1a(1) =2a(2) =10a(3) =15a(4) =42a(5) =2730a(6) =5005a(7) =34034a(8) =36465a(9) =51051a(10) =461890a(11) =570570a(12) =646646a(13) =692835a(14) =6374082a(15) =6760390a(16) =8580495a(17) =10140585a(18) =10623470a(19) =11741730a(20) =15935205a(21) =165889570a(22) =170255085a(23) =184848378a(24) =190285095a(25) =196051310a(26) =248834355a(27) =294076965a(28) =308080630a(29) =3646554366