Number of base-2 Euler-Jacobi pseudoprimes (A047713) less than 10^n.
A055551
Number of base-2 Euler-Jacobi pseudoprimes (A047713) less than 10^n.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =12a(4) =36a(5) =114a(6) =375a(7) =1071a(8) =2939a(9) =7706a(10) =20417a(11) =53332a(12) =139597a(13) =364217a(14) =957111a(15) =2526795a(16) =6725234a(17) =18069359a(18) =48961462
External references
- oeis: A055551