Smallest x > 1 such that x^prime(n) == 1 mod(prime(i)) 4<=i<=n.

A071556

Smallest x > 1 such that x^prime(n) == 1 mod(prime(i)) 4<=i<=n.

Terms

    a(0) =8a(1) =78a(2) =1002a(3) =17018a(4) =323324a(5) =7436430a(6) =215656442a(7) =6685349672a(8) =247357937828

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