Numbers k such that phi(k) is equal to A008473(k-1).

Terms

a(0) =5a(1) =25a(2) =1176a(3) =1625a(4) =7385a(5) =18633a(6) =21726a(7) =30276a(8) =32923a(9) =36905a(10) =46025a(11) =50809a(12) =55449a(13) =60726a(14) =89257a(15) =102425a(16) =151657a(17) =185745a(18) =278226a(19) =289961a(20) =301017a(21) =319145a(22) =373176a(23) =394121a(24) =459513a(25) =779817a(26) =815676a(27) =827926a(28) =1053019a(29) =1055719