%I #2 Mar 30 2012 17:35:23

%S 2,4,5,6,-10,9,11,-15,14,16,-24,20,21,-38,23,25,-44,29,30,-54,32,33,

%T -62,35,36,-68,40,41,-76,46,47,-87,49,50,-95,51,53,-100,57,58,-112,61,

%U 64,-119,66,67,-127,72,73,-142,75,78,-148,80,81,-158,83,84,-163,89,90,-174,92,93,-182,98,99,-190,102,104,-201,107,108

%N First differences of A140778.

%K easy,sign

%O 1,1

%A _Franklin T. Adams-Watters_, May 29 2008