a(n) = round(c^n), where c is the supergolden ratio A092526.

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =7a(6) =10a(7) =15a(8) =21a(9) =31a(10) =46a(11) =67a(12) =98a(13) =144a(14) =211a(15) =309a(16) =453a(17) =664a(18) =973a(19) =1426a(20) =2090a(21) =3063a(22) =4489a(23) =6579a(24) =9642a(25) =14131a(26) =20710a(27) =30352a(28) =44483a(29) =65193