Number of semiprimes generated from Euler's polynomial x^2 + x + 41 from x = 1 to 10^n.
A228185
Number of semiprimes generated from Euler's polynomial x^2 + x + 41 from x = 1 to 10^n.
Terms
- a(0) =0a(1) =14a(2) =393a(3) =4761a(4) =47938a(5) =456157a(6) =4293575a(7) =40357922
External references
- oeis: A228185