Infinitary perfect totient numbers: numbers that equal to the sum of their iterated infinitary totient function (A091732).

A330273

Infinitary perfect totient numbers: numbers that equal to the sum of their iterated infinitary totient function (A091732).

Terms

    a(0) =3a(1) =10a(2) =21a(3) =44a(4) =93a(5) =118a(6) =170a(7) =320a(8) =548a(9) =3596a(10) =3620a(11) =4772a(12) =5564a(13) =18260a(14) =33051a(15) =256425a(16) =403700a(17) =1071129a(18) =1790160a(19) =2318180a(20) =3968852a(21) =4027375a(22) =10001319a(23) =11270012a(24) =12048740a(25) =13358121a(26) =31741593a(27) =46271673a(28) =56149161a(29) =4344134553

External references