Powers of fifth root of 12 rounded down.

Terms

a(0) =1a(1) =1a(2) =2a(3) =4a(4) =7a(5) =12a(6) =19a(7) =32a(8) =53a(9) =87a(10) =144a(11) =236a(12) =389a(13) =639a(14) =1051a(15) =1728a(16) =2840a(17) =4668a(18) =7674a(19) =12615a(20) =20736a(21) =34084a(22) =56027a(23) =92094a(24) =151380a(25) =248832a(26) =409018a(27) =672324a(28) =1105134a(29) =1816566