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Floor of concatenation of n, n+1, n+2, n+3 divided by 4.
8

%I #4 Jun 24 2014 01:08:26

%S 30,308,586,864,1141,1419,1697,19727,222752,2275278,2527803,2780328,

%T 3032853,3285379,3537904,3790429,4042954,4295480,4548005,4800530,

%U 5053055,5305581,5558106,5810631,6063156,6315682,6568207,6820732

%N Floor of concatenation of n, n+1, n+2, n+3 divided by 4.

%e a(7) = floor(78910/4) = 19727.

%Y Cf. A074991, A074992, A074993, A074995, A074996, A074997, A073086, A074999.

%K base,easy,nonn

%O 0,1

%A _Amarnath Murthy_, Aug 31 2002

%E Edited by _Dean Hickerson_, Nov 03 2002