a(n) = round(n*phi^17), where phi is the golden ratio, A001622.

Terms

a(0) =0a(1) =3571a(2) =7142a(3) =10713a(4) =14284a(5) =17855a(6) =21426a(7) =24997a(8) =28568a(9) =32139a(10) =35710a(11) =39281a(12) =42852a(13) =46423a(14) =49994a(15) =53565a(16) =57136a(17) =60707a(18) =64278a(19) =67849a(20) =71420a(21) =74991a(22) =78562a(23) =82133a(24) =85704a(25) =89275a(26) =92846a(27) =96417