Search: id:A112027
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%I A112027
%S A112027 1,2,1,3,7,8,4,6,25,26,13,15,79,80,40,42,241,242,121,123,727,728,364,366,
%T A112027 2185,2186,1093,1095,6559,6560,3280,3282,19681,19682,9841,9843,59047,59048,
%U A112027 29524,29526,177145,177146,88573,88575,531439,531440,265720,265722,1594321
%N A112027 a(1)=1; then successively add 1, divide by 2, add 2 and then total up 
               the last 4 terms.
%D A112027 Joshua Zucker, Posting to Seq Fan mailing list, Nov 24 2005
%p A112027 a[1]:=1; k:=1; for n from 1 to 16 do k:=k+1; a[k]:=a[k-1]+1; k:=k+1; 
               a[k]:=a[k-1]/2; k:=k+1; a[k]:=a[k-1]+2; k:=k+1; a[k]:=a[k-1]+a[k-2]+a[k-3]+a[k-4]; 
               od;
%Y A112027 Sequence in context: A010757 A019320 A033640 this_sequence A024404 A077173 
               A063509
%Y A112027 Adjacent sequences: A112024 A112025 A112026 this_sequence A112028 A112029 
               A112030
%K A112027 nonn
%O A112027 1,2
%A A112027 N. J. A. Sloane (njas(AT)research.att.com), Nov 24 2005
%E A112027 Definition found by Franklin T. Adams-Watters, Feb 01, 2006
%E A112027 More terms from N. J. A. Sloane (njas(AT)research.att.com), Feb 22 2006

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