%I #8 May 25 2018 05:20:58
%S -1,-1,1,-1,2,-1,-1,3,-3,1,-1,4,-6,4,-1,-1,6,-10,10,-5,1,-1,8,-17,20,
%T -15,6,-1,-1,10,-27,38,-35,21,-7,1,-1,12,-40,68,-74,56,-28,8,-1,-1,14,
%U -57,114,-146,131,-84,36,-9,1,-1,16,-78,182,-270,282,-216,120,-45,10,-1
%N Triangle read by rows: coefficients of generating functions U_{132456,n}(y).
%C See Jones and Remmel for precise definition.
%H Miles Eli Jones, Jeffrey B. Remmel, <a href="https://doi.org/10.1016/j.disc.2013.08.010">A reciprocity method for computing generating functions over the set of permutations with no consecutive occurrence of a permutation pattern</a>, Discrete Math. 313 (2013), no. 23, 2712--2729. MR3106443.
%e Triangle begins:
%e -1,
%e -1,1,
%e -1,2,-1,
%e -1,3,-3,1,
%e -1,4,-6,4,-1,
%e -1,6,-10,10,-5,1,
%e -1,8,-17,20,-15,6,-1,
%e -1,10,-27,38,-35,21,-7,1,
%e -1,12,-40,68,-74,56,-28,8,-1,
%e -1,14,-57,114,-146,131,-84,36,-9,1,
%e -1,16,-78,182,-270,282,-216,120,-45,10,-1,
%e ...
%K sign,tabl
%O 1,5
%A _N. J. A. Sloane_, Oct 31 2013