Values of x satisfying x^2 = floor(y^2/3 + y).

Terms

a(0) =0a(1) =1a(2) =3a(3) =6a(4) =17a(5) =43a(6) =84a(7) =237a(8) =599a(9) =1170a(10) =3301a(11) =8343a(12) =16296a(13) =45977a(14) =116203a(15) =226974a(16) =640377a(17) =1618499a(18) =3161340a(19) =8919301a(20) =22542783a(21) =44031786a(22) =124229837a(23) =313980463a(24) =613283664a(25) =1730298417a(26) =4373183699a(27) =8541939510a(28) =24099948001