A080487 - OEIS

A080487

a(1) =2, a(n) = smallest multiple of a(n-1) (not equal to 10*a(n-1)) obtained by inserting digits anywhere in a(n-1).

%I #5 Dec 05 2013 19:56:00

%S 2,12,132,10032,1003200,100320000,10032000000,1003200000000,

%T 100320000000000,10032000000000000,1003200000000000000,

%U 100320000000000000000,10032000000000000000000

%N a(1) =2, a(n) = smallest multiple of a(n-1) (not equal to 10*a(n-1)) obtained by inserting digits anywhere in a(n-1).

%Y Cf. A080486, A080488, A080489, A080490, A080491, A080492, A080493, A080494.

%K base,nonn

%O 1,1

%A _Amarnath Murthy_, Mar 18 2003

%E More terms from _Ray Chandler_, Oct 11 2003