Perfect Digital Invariants: numbers that are the sum of some fixed power of their digits.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =6a(7) =7a(8) =8a(9) =9a(10) =153a(11) =370a(12) =371a(13) =407a(14) =1634a(15) =4150a(16) =4151a(17) =8208a(18) =9474a(19) =54748a(20) =92727a(21) =93084a(22) =194979a(23) =548834a(24) =1741725a(25) =4210818a(26) =9800817a(27) =9926315a(28) =14459929a(29) =24678050