a(n) is the smallest prime number whose representation contains as a substring the first n digits of Pi in base 10.

A283247

a(n) is the smallest prime number whose representation contains as a substring the first n digits of Pi in base 10.

Terms

    a(0) =3a(1) =31a(2) =13147a(3) =73141a(4) =314159a(5) =314159a(6) =131415923a(7) =1314159269a(8) =23141592653a(9) =23141592653a(10) =314159265359

External references