a(1) = 7; a(2n) = smallest prime starting (most significant digits) with a(2n-1). a(2n+1) = smallest prime ending (least significant digits)in a(2n).

A069634

a(1) = 7; a(2n) = smallest prime starting (most significant digits) with a(2n-1). a(2n+1) = smallest prime ending (least significant digits)in a(2n).

Terms

    a(0) =7a(1) =71a(2) =271a(3) =2711a(4) =52711a(5) =5271107a(6) =95271107a(7) =9527110787a(8) =59527110787

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