Numbers whose square starts and ends with exactly 3 identical digits.

Terms

a(0) =10538a(1) =33462a(2) =99962a(3) =105462a(4) =105538a(5) =149038a(6) =182538a(7) =298038a(8) =333538a(9) =333962a(10) =334038a(11) =334462a(12) =334538a(13) =471538a(14) =471962a(15) =472038a(16) =577462a(17) =577538a(18) =666462a(19) =666538a(20) =666962a(21) =667038a(22) =745038a(23) =745462a(24) =745538a(25) =816538a(26) =881538a(27) =881962a(28) =882038a(29) =942462