a(n) is the integer part of r^n where r^2 = Sum_{n>=1} 1/a(n).

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =8a(5) =13a(6) =20a(7) =31a(8) =49a(9) =75a(10) =116a(11) =179a(12) =277a(13) =427a(14) =658a(15) =1014a(16) =1564a(17) =2410a(18) =3716a(19) =5727a(20) =8828a(21) =13607a(22) =20974a(23) =32328a(24) =49829a(25) =76805a(26) =118383a(27) =182469a(28) =281247a(29) =433499