%I #2 Mar 30 2012 18:52:03
%S 1,2,1,5,1,2,1,6,1,2,1,5,1,2,1,15,1,2,1,5,1,2,1,6,1,2,1,5,1,2,1,19,1,
%T 2,1,5,1,2,1,6,1,2,1,5,1,2,1,15,1,2,1,5,1,2,1,6,1,2,1,5,1,2,1,43,1,2,
%U 1,5,1,2,1,6,1,2,1,5,1,2,1,15,1,2,1,5,1,2,1,6,1,2,1,5,1,2,1,19
%N First differences of A156799.
%C For 1,2,1 see A131534. First of a family of four: second is 3,1,1,4,3,1,1,2,3=A157076, third is 9,10,9,14,4,1,10 (from 3's in A090822), fourth is 220,221,220,224, (from A157107). Many consequences.
%K nonn
%O 0,2
%A _Paul Curtz_, Feb 27 2009
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