Least number with the same prime signature as the n-th Fibonacci number: a(n) = A046523(A000045(n)).

A278245

Least number with the same prime signature as the n-th Fibonacci number: a(n) = A046523(A000045(n)).

Terms

    a(0) =1a(1) =1a(2) =2a(3) =2a(4) =2a(5) =8a(6) =2a(7) =6a(8) =6a(9) =6a(10) =2a(11) =144a(12) =2a(13) =6a(14) =30a(15) =30a(16) =2a(17) =120a(18) =6a(19) =210a(20) =30a(21) =6a(22) =2a(23) =10080a(24) =12a(25) =6a(26) =210a(27) =210a(28) =2a(29) =9240

External references