Fractional part of square root of n starts with 0: first term of runs (squares excluded).

Terms

a(0) =26a(1) =37a(2) =50a(3) =65a(4) =82a(5) =101a(6) =122a(7) =145a(8) =170a(9) =197a(10) =226a(11) =257a(12) =290a(13) =325a(14) =362a(15) =401a(16) =442a(17) =485a(18) =530a(19) =577a(20) =626a(21) =677a(22) =730a(23) =785a(24) =842a(25) =901a(26) =962a(27) =1025a(28) =1090a(29) =1157