A Collatz-Fibonacci mixture: a(1) = 1, a(2) = 2, a(n+2) = a(n+1)/2+a(n)/2 if a(n+1) and a(n) have the same parity, a(n+2) = a(n+1)+a(n) otherwise.

A069202

A Collatz-Fibonacci mixture: a(1) = 1, a(2) = 2, a(n+2) = a(n+1)/2+a(n)/2 if a(n+1) and a(n) have the same parity, a(n+2) = a(n+1)+a(n) otherwise.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =5a(4) =4a(5) =9a(6) =13a(7) =11a(8) =12a(9) =23a(10) =35a(11) =29a(12) =32a(13) =61a(14) =93a(15) =77a(16) =85a(17) =81a(18) =83a(19) =82a(20) =165a(21) =247a(22) =206a(23) =453a(24) =659a(25) =556a(26) =1215a(27) =1771a(28) =1493a(29) =1632

External references