Omit the initial 1 from A000141 and take the Mobius transform.

Terms

a(0) =12a(1) =48a(2) =148a(3) =192a(4) =300a(5) =336a(6) =948a(7) =768a(8) =716a(9) =1200a(10) =2388a(11) =1344a(12) =2028a(13) =2256a(14) =3700a(15) =3072a(16) =3468a(17) =3120a(18) =7188a(19) =4800a(20) =3500a(21) =5712a(22) =10548a(23) =5376a(24) =7500a(25) =8112a(26) =12244a(27) =9024a(28) =10092a(29) =8400