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%I #15 Jan 26 2014 15:51:16
%S -1,1,-3,3,-3,1,1,-5,5,-7,7,-7,5,-3,-1,5,-7,11,-11,13,-13,13,-11,9,-5,
%T 1,5,-13,17,-23,27,-31,33,-37,37,-39,39,-39,37,-35,31,-27,21,-15,7,1,
%U -11,19,-27,33,-41,45,-51,55,-59,61,-65,65,-67,67,-67,65,-63,59
%N 2jbasekzapsumseq[C*B].
%H Creighton Dement, <a href="/A119560/b119560.txt">Table of n, a(n) for n = 1..184</a>
%H Robert Munafo, <a href="http://www.mrob.com/pub/math/seq-floretion.html">Sequences Related to "Floretions"</a>
%K sign,obsc
%O 1,3
%A Added by _N. J. A. Sloane_, based on _Creighton Dement_'s web page, Jun 01 2006
%E It would be nice to have a more explicit definition! - _N. J. A. Sloane_.
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