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a(n) = A161359(n) - n.
2

%I #9 Feb 16 2014 18:38:04

%S -1,-1,0,0,-1,0,1,-1,0,0,-1,0,-1,0,0,0,1,-1,2,0,0,1,-1,0,-1,2,0,0,2,0,

%T 1,-1,0,2,0,0,3,1,-1,0,-1,0,2,0,0,-1,2,0,1,-1,2,0,-1,0,0,0,3,1,-1,0,

%U -1,2,0,2,0,0,1,-1,2,0,1,-1

%N a(n) = A161359(n) - n.

%K sign,more

%O 1,19

%A _R. H. Hardin_ and _N. J. A. Sloane_, Nov 27 2009

%E Extended using A161359 terms by _Michel Marcus_, Feb 16 2014