a(n) = the least positive integer k satisfying Omega(k) = Omega(k-1)+...+Omega(k-n) if such k exists; = 0 otherwise. (Omega(n) (A001222) denotes the number of prime factors of n, counting multiplicity.)
A076183
a(n) = the least positive integer k satisfying Omega(k) = Omega(k-1)+...+Omega(k-n) if such k exists; = 0 otherwise. (Omega(n) (A001222) denotes the number of prime factors of n, counting multiplicity.)
Terms
- a(0) =3a(1) =3a(2) =4a(3) =1440a(4) =18432a(5) =516096a(6) =2621440a(7) =150994944a(8) =4416602112a(9) =91729428480a(10) =253671505920
External references
- oeis: A076183