a(n) is the smallest Fibonacci n-step number with exactly n prime factors (counted with multiplicity).
A359880
a(n) is the smallest Fibonacci n-step number with exactly n prime factors (counted with multiplicity).
Terms
- a(0) =21a(1) =44a(2) =56a(3) =120a(4) =1936a(5) =2000a(6) =2035872a(7) =32512a(8) =265816832a(9) =523008a(10) =8565824256a(11) =67047424a(12) =134156288a(13) =1073463296a(15) =8589344768a(21) =137438822400
External references
- oeis: A359880