Denominator of new minima of phi(p-1)/(p-1), where phi is Euler's totient function and p = prime(n).

A241198

Denominator of new minima of phi(p-1)/(p-1), where phi is Euler's totient function and p = prime(n).

Terms

    a(0) =1a(1) =2a(2) =3a(3) =15a(4) =35a(5) =77a(6) =1463a(7) =1309a(8) =1001a(9) =4147a(10) =2093a(11) =19019a(12) =17017a(13) =39767a(14) =35581a(15) =323323a(16) =10023013a(17) =1339481a(18) =676039a(19) =20957209a(20) =2800733a(21) =86822723

External references