Number of Fermat pseudoprimes to bases 2 and 3 less than 10^n.
A114246
Number of Fermat pseudoprimes to bases 2 and 3 less than 10^n.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =7a(4) =23a(5) =66a(6) =187a(7) =485a(8) =1272a(9) =3270a(10) =8139a(11) =20015a(12) =50090a(13) =125284a(14) =318729a(15) =813380a(16) =2104139a(17) =5514763a(18) =14627441
External references
- oeis: A114246