a(n) is smallest prime > 10*a(n-1), a(1) = 7.

A065537

a(n) is smallest prime > 10*a(n-1), a(1) = 7.

Terms

    a(0) =7a(1) =71a(2) =719a(3) =7193a(4) =71933a(5) =719333a(6) =7193357a(7) =71933597a(8) =719335993a(9) =7193359933a(10) =71933599363a(11) =719335993631

External references