Smallest prime factor of G+n, where G is any sufficiently large power tower of 3, e.g., Graham's number.
A152177
Smallest prime factor of G+n, where G is any sufficiently large power tower of 3, e.g., Graham's number.
Terms
- a(0) =3a(1) =2a(2) =11a(3) =2a(4) =61094071a(5) =2a(6) =3a(7) =2a(8) =5a(9) =2a(10) =17a(11) =2a(12) =3a(13) =2a(14) =41a(15) =2a(16) =147331a(17) =2a(18) =3a(19) =2a(20) =19a(21) =2a(22) =7a(23) =2a(24) =3a(25) =2a(26) =101117a(27) =2a(28) =5a(29) =2
External references
- oeis: A152177