Number of non-Fibonacci parts in all partitions of n.

Terms

a(0) =0a(1) =0a(2) =0a(3) =1a(4) =1a(5) =3a(6) =5a(7) =9a(8) =14a(9) =23a(10) =34a(11) =54a(12) =76a(13) =113a(14) =158a(15) =226a(16) =309a(17) =431a(18) =580a(19) =790a(20) =1049a(21) =1402a(22) =1838a(23) =2423a(24) =3140a(25) =4081a(26) =5242a(27) =6739a(28) =8574a(29) =10918