A068850 - OEIS

%I #5 Mar 17 2024 23:38:16

%S 61,613,6131,613141,61314101,613141013,61314101333,613141013339,

%T 61314101333909,6131410133390957,613141013339095771,

%U 61314101333909577103,6131410133390957710303,613141013339095771030309,61314101333909577103030903,6131410133390957710303090337

%N a(1) = 61 ( the smallest prime beginning with 6) and then the smallest prime with leading digits containing a(n-1).

%Y Cf. A068849.

%K base,nonn

%O 1,1

%A _Amarnath Murthy_, Mar 12 2002

%E More terms from _Sean A. Irvine_, Mar 17 2024