Number of squares in (n^3, (n+1)^3 ].

Terms

a(0) =1a(1) =1a(2) =3a(3) =3a(4) =3a(5) =3a(6) =4a(7) =4a(8) =5a(9) =4a(10) =5a(11) =5a(12) =5a(13) =6a(14) =6a(15) =6a(16) =6a(17) =6a(18) =6a(19) =7a(20) =7a(21) =7a(22) =7a(23) =7a(24) =8a(25) =7a(26) =8a(27) =8a(28) =8a(29) =8