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%I #4 Jul 15 2012 10:02:43
%S 1,3,1,1,4,3,3,-1,7,5,1,6,-2,10,7,3,-3,14,-4,13,9,1,8,-11,26,-7,16,11,
%T 3,-5,25,-29,43,-11,19,13,1,10,-24,62,-62,66,-16,22,15,3,-7,40,-78,
%U 134,-116,96,-22,25,17
%N Triangle read by rows, 2*A144328 - A007318^(-1)
%C Row sums = A003682: (1, 4, 8, 14, 22, 32, 44,...).
%F Twice triangle A144328 minus the inverse of Pascal's triangle.
%e First few rows of the triangle =
%e 1;
%e 3, 1;
%e 1, 4, 3
%e 3, -1, 7, 5;
%e 1, 6, -2, 10, 7;
%e 3, -3, 14, -4, 13, 9;
%e 1, 8, -11, 26, -7, 16, 11;
%e 3, -5, 25, -29, 43, -11, 19, 13;
%e ...
%Y A144328, Cf. A003682
%K tabl,sign
%O 1,2
%A _Gary W. Adamson_ & Roger L. Bagula, Sep 18 2008
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