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Concatenation of first n terms of A109855 divided by n.
1

%I #7 Sep 17 2024 14:49:02

%S 1,6,41,30864,2469135782,20576131516852,

%T 1763668415730173305930881688457446,

%U 1543209863763901642689521477400265279053157841,137174210112346812683513020213356913693614030314367014703715

%N Concatenation of first n terms of A109855 divided by n.

%e a(4) = 123456/4 = 30864.

%Y Cf. A109855.

%K base,nonn

%O 1,2

%A _Amarnath Murthy_, Jul 08 2005

%E Corrected and extended by _Joshua Zucker_, May 05 2006

%E Offset corrected by _Andrew Howroyd_, Sep 17 2024