Fractional part of square root of a(n) starts with digit 6.

Terms

a(0) =7a(1) =13a(2) =22a(3) =32a(4) =44a(5) =58a(6) =59a(7) =74a(8) =75a(9) =93a(10) =94a(11) =113a(12) =114a(13) =135a(14) =136a(15) =159a(16) =160a(17) =161a(18) =185a(19) =186a(20) =187a(21) =214a(22) =215a(23) =216a(24) =244a(25) =245a(26) =246a(27) =276a(28) =277a(29) =278