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Differences arising in A100707.
3

%I #7 Jul 19 2013 14:15:16

%S 1,2,3,4,5,6,8,7,9,10,11,12,13,14,15,16,17,21,22,18,24,19,20,23,25,26,

%T 27,29,30,31,28,32,36,33,34,40,35,38,37,39,41,42,43,44,45,46,47,48,50,

%U 51,52,53,54,55,56,57,58,49,59,69,60,61,74,62,63,64,65

%N Differences arising in A100707.

%H Reinhard Zumkeller, <a href="/A100708/b100708.txt">Table of n, a(n) for n = 1..10000</a>

%F a(n) = abs(A100707(n+1) - A100707(n)). - _Reinhard Zumkeller_, Jul 19 2013

%o (Haskell)

%o a100708 n = a100708_list !! (n-1)

%o a100708_list = map abs $ zipWith (-) (tail a100707_list) a100707_list

%o -- _Reinhard Zumkeller_, Jul 19 2013

%K nonn

%O 1,2

%A _N. J. A. Sloane_ and Vinay Vaishampayan, Dec 10 2004

%E Missing a(46) = 46 inserted by _Reinhard Zumkeller_, Jul 19 2013