Lexicographically earliest sequence of primes such that a(n) - 1 == 0 (mod a(n - 1) - 1) where a(n) - 1 is a squarefree number; a(1) = 3.
A093441
Lexicographically earliest sequence of primes such that a(n) - 1 == 0 (mod a(n - 1) - 1) where a(n) - 1 is a squarefree number; a(1) = 3.
Terms
- a(0) =3a(1) =7a(2) =31a(3) =211a(4) =2311a(5) =43891a(6) =1272811a(7) =16546531a(8) =976245271a(9) =36121074991
External references
- oeis: A093441