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%I #3 Apr 22 2015 18:41:21

%S 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,17,0,

%T -34,0,9,-2,32,23,8,-12,-8,3,-4,-2,-12,-27,0,17,-8,7,26,0,-27,-7,5,

%U -19,8,-26,31,22,-62,-4,27,0,1,4,48

%N A254077(n)-A255582(n).

%C Although the sequences have very similar definitions, A254077 is a mystery while A255582 is easily shown to be a permutation of the natural numbers.

%Y Cf. A098550, A254077, A255582.

%K sign

%O 0,29

%A _N. J. A. Sloane_, Apr 22 2015