a(n) = lcm(n, Fibonacci(n)).

Terms

a(0) =1a(1) =2a(2) =6a(3) =12a(4) =5a(5) =24a(6) =91a(7) =168a(8) =306a(9) =110a(10) =979a(11) =144a(12) =3029a(13) =5278a(14) =1830a(15) =15792a(16) =27149a(17) =23256a(18) =79439a(19) =27060a(20) =229866a(21) =389642a(22) =659111a(23) =46368a(24) =75025a(25) =3156218a(26) =5303286a(27) =8898708a(28) =14912641a(29) =2496120