a(n) = least value of m for which Liouville's function A002819(m) = -n.

Terms

a(0) =2a(1) =3a(2) =8a(3) =13a(4) =20a(5) =31a(6) =32a(7) =53a(8) =76a(9) =79a(10) =80a(11) =117a(12) =176a(13) =181a(14) =182a(15) =193a(16) =200a(17) =283a(18) =284a(19) =285a(20) =286a(21) =293a(22) =440a(23) =443a(24) =468a(25) =661a(26) =678a(27) =683a(28) =684a(29) =1075