Numbers k such that (89*10^(k-1) + 1)/9 is a depression prime.

A082719

Numbers k such that (89*10^(k-1) + 1)/9 is a depression prime.

Terms

    a(0) =7a(1) =73a(2) =97a(3) =115a(4) =205a(5) =985a(6) =1227a(7) =4795a(8) =20721a(9) =133581a(10) =411591

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