1078282206domain: NAppears in sequencesSmallest x > 1 such that x^prime(n) == 1 mod(prime(i)) 3<=i<=n.at n=7A071555Triangle read by rows: T(n,k) = (A002110(n) + A002110(k)) / A002110(k), 1 <= k <= n.at n=46A370135