Numbers k such that the average digit of k^2 is 1.

Terms

a(0) =1a(1) =1049a(2) =1490a(3) =10002a(4) =10005a(5) =10011a(6) =10020a(7) =10050a(8) =10101a(9) =10110a(10) =10149a(11) =10200a(12) =10500a(13) =11001a(14) =11010a(15) =11100a(16) =11490a(17) =12000a(18) =14499a(19) =15000a(20) =17610a(21) =18000a(22) =20001a(23) =20010a(24) =20100a(25) =21000a(26) =24900a(27) =30000a(28) =33200a(29) =35000