Padovan sequence for indices of the Beatty sequence of the tribonacci constant.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =5a(5) =9a(6) =12a(7) =21a(8) =37a(9) =65a(10) =114a(11) =200a(12) =265a(13) =465a(14) =816a(15) =1432a(16) =2513a(17) =4410a(18) =5842a(19) =10252a(20) =17991a(21) =31572a(22) =55405a(23) =97229a(24) =128801a(25) =226030a(26) =396655a(27) =696081a(28) =1221537a(29) =2143648