Padovan numbers for which the multiplicative digital root is also a Padovan number.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =7a(7) =9a(8) =12a(9) =21a(10) =37a(11) =65a(12) =114a(13) =151a(14) =200a(15) =265a(16) =351a(17) =465a(18) =1081a(19) =1897a(20) =2513a(21) =3329a(22) =4410a(23) =5842a(24) =10252a(25) =13581a(26) =17991a(27) =31572a(28) =41824a(29) =55405