%I #6 Dec 05 2013 19:56:03

%S 1,55,3330,5833350,11199999998880,642096000000065520,

%T 84083999999999159160,853092240000000006366360,

%U 21033492480000000001383782400,181960466688000000000107035568640

%N a(n) = sum of numbers formed using the digits of next n numbers.

%e a(3) = 456+465+546+564+645+654 = 3330.

%Y Cf. A081991, A081992.

%K base,nonn

%O 1,2

%A _Amarnath Murthy_, Apr 05 2003

%E More terms from _David Wasserman_, Jul 28 2004