Numbers k such that k | sigma_9(k) - phi(k)^9.

Terms

a(0) =1a(1) =2a(2) =12a(3) =54a(4) =76a(5) =90a(6) =216a(7) =423a(8) =514a(9) =531a(10) =621a(11) =2166a(12) =2241a(13) =2772a(14) =2976a(15) =4752a(16) =5154a(17) =5400a(18) =5481a(19) =6264a(20) =7290a(21) =7344a(22) =9018a(23) =9144a(24) =9470a(25) =9555a(26) =14094a(27) =14904a(28) =19494a(29) =21222