a(n) is the least k such that the generalized Fermat number (k+1)^(2^n) + k^(2^n) is prime.
A080208
a(n) is the least k such that the generalized Fermat number (k+1)^(2^n) + k^(2^n) is prime.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =8a(6) =95a(7) =31a(8) =85a(9) =59a(10) =1078a(11) =754a(12) =311a(13) =3508a(14) =1828a(15) =49957a(16) =22844
External references
- oeis: A080208