Iterated product of digits of n is a positive Fibonacci number.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =8a(5) =11a(6) =12a(7) =13a(8) =15a(9) =18a(10) =21a(11) =24a(12) =26a(13) =29a(14) =31a(15) =34a(16) =35a(17) =36a(18) =37a(19) =38a(20) =42a(21) =43a(22) =46a(23) =49a(24) =51a(25) =53a(26) =57a(27) =62a(28) =63a(29) =64