Floor-Sqrt transform of Lucas numbers (A000032).

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =3a(6) =4a(7) =5a(8) =6a(9) =8a(10) =11a(11) =14a(12) =17a(13) =22a(14) =29a(15) =36a(16) =46a(17) =59a(18) =76a(19) =96a(20) =122a(21) =156a(22) =199a(23) =253a(24) =321a(25) =409a(26) =521a(27) =662a(28) =842a(29) =1072