Numbers k with the property that the average digit of k^2 is 2.

Terms

a(0) =145a(1) =152a(2) =179a(3) =190a(4) =251a(5) =3182a(6) =3190a(7) =3199a(8) =3245a(9) =3290a(10) =3335a(11) =3362a(12) =3380a(13) =3470a(14) =3479a(15) =3496a(16) =3550a(17) =3649a(18) =3650a(19) =3749a(20) =3821a(21) =4001a(22) =4010a(23) =4100a(24) =4495a(25) =4496a(26) =4540a(27) =4550a(28) =4585a(29) =4595