%I #10 Dec 17 2022 14:19:29
%S 2,7,5,3,9,1,0,2,5,7,5,4,2,9,6,1,6,4,2,4,0,1,1,2,3,4,1,3,1,5,2,6,1,5,
%T 2,4,6,2,1,8,8,7,7,8,3,4,8,9,8,1,6,1,2,3,5,4,2,0,1,2,2,0,7,0,6,0,2,6,
%U 2,4,4,3,4,2,4,1,2,3,7,7,1,7,8,2,0,5,1,6,5,0,2,1,3,5,6,5,6,6,8,8,1,1,3,1,1
%N Absolute values of first differences of A049541.
%F a(n) = abs(A049541(n+1) - A049541(n)). - _Michel Marcus_, Nov 04 2013
%t Abs[Differences[RealDigits[1/Pi,10,120][[1]]]] (* _Harvey P. Dale_, Dec 17 2022 *)
%Y Cf. A049541, A138345.
%K nonn
%O 0,1
%A _Artur Jasinski_, Mar 16 2008
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