a(n) = b(n) + d(n), where b(n) = (n-th Fibonacci number > 2) and d(n) = (n-th non-Fibonacci number).

A023486

a(n) = b(n) + d(n), where b(n) = (n-th Fibonacci number > 2) and d(n) = (n-th non-Fibonacci number).

Terms

    a(0) =7a(1) =11a(2) =15a(3) =22a(4) =31a(5) =45a(6) =67a(7) =103a(8) =159a(9) =249a(10) =394a(11) =628a(12) =1006a(13) =1617a(14) =2606a(15) =4204a(16) =6789a(17) =10971a(18) =17737a(19) =28684a(20) =46396a(21) =75054a(22) =121423a(23) =196449a(24) =317843a(25) =514262a(26) =832075a(27) =1346305a(28) =2178346a(29) =3524616

External references