Numbers k such that k and k^2 have the same set of digits.

Terms

a(0) =0a(1) =1a(2) =10a(3) =100a(4) =1000a(5) =4762a(6) =4832a(7) =10000a(8) =10376a(9) =10493a(10) =11205a(11) =12385a(12) =12650a(13) =14829a(14) =22450a(15) =23506a(16) =24605a(17) =26394a(18) =34196a(19) =36215a(20) =47620a(21) =48302a(22) =48320a(23) =49827a(24) =64510a(25) =68474a(26) =71205a(27) =72510a(28) =72576a(29) =74510