A083987 - OEIS

%I #6 Dec 05 2013 19:56:15

%S 1,5,34,255,2040,17000,145715,1275007,11333396,102000564,927277855,

%T 85000470043,784619723474,7285754575116,68000376034416,

%U 637503525322650,60000331795072942,566669800286800008,5368450739559157971,510002820258120007246

%N a(n) = n-th partial concatenation of A051883 divided by n.

%Y Cf. A051883.

%K base,nonn

%O 1,2

%A _Amarnath Murthy_, May 22 2003

%E Corrected and extended by _Sean A. Irvine_, Sep 25 2011