Where 11^n occurs in n-almost-primes, starting at a(0)=1.
A078846
Where 11^n occurs in n-almost-primes, starting at a(0)=1.
Terms
- a(0) =1a(1) =5a(2) =40a(3) =328a(4) =2556a(5) =18452a(6) =126096a(7) =827901a(8) =5276913a(9) =32887213a(10) =201443165a(11) =1217389949a(12) =7279826998a(13) =43168558912a(14) =254258462459
External references
- oeis: A078846