Largest inverse of totient function (A000010): a(n) is the largest x such that phi(x) = m, where m = A002202(n) is the n-th number in the range of phi.
A006511
Largest inverse of totient function (A000010): a(n) is the largest x such that phi(x) = m, where m = A002202(n) is the n-th number in the range of phi.
Terms
- a(0) =2a(1) =6a(2) =12a(3) =18a(4) =30a(5) =22a(6) =42a(7) =60a(8) =54a(9) =66a(10) =46a(11) =90a(12) =58a(13) =62a(14) =120a(15) =126a(16) =150a(17) =98a(18) =138a(19) =94a(20) =210a(21) =106a(22) =162a(23) =174a(24) =118a(25) =198a(26) =240a(27) =134a(28) =142a(29) =270
External references
- oeis: A006511