cp's OEIS Frontend

A210612 Number of nonnegative integers smaller than the largest number of Recamán's A005132 after the n-th stage that are not yet in Recamán's sequence at that stage.

%I A210612 #35 Apr 10 2014 00:19:43
%S A210612 0,1,3,2,2,7,13,12,12,11,11,10,10,9,9,8,8,25,43,42,42,41,40,40,39,39,
%T A210612 38,37,36,35,34,33,48,81,80,80,79,78,78,77,77,76,75,74,73,72,71,70,69,
%U A210612 68,67,66,65,64,63,62,61,60,59,58,57,56,55,54,53,95,161,160,160
%N A210612 Number of nonnegative integers smaller than the largest number of Recamán's A005132 after the n-th stage that are not yet in Recamán's sequence at that stage.
%C A210612 Row length of row n of A210762.
%C A210612 Number of grid points that are not covered after n-th stage on the axis of the structure mentioned in A210606 which is a model for the visualization of Recamán's sequence.
%H A210612 <a href="/index/Rea#Recaman">Index entries for sequences related to Recamán's sequence</a>
%p A210612 A210612 := proc(n)
%p A210612         nops(A210762(n)) ;
%p A210612 end proc: # _R. J. Mathar_, Apr 01 2012
%Y A210612 Cf. A005132, A064291, A210606-A210611, A210613, A210762.
%K A210612 nonn
%O A210612 1,3
%A A210612 _Omar E. Pol_, Mar 25 2012
%E A210612 a(20) and beyond by _R. J. Mathar_, Apr 01 2012