%I #9 Feb 12 2019 04:06:30
%S 1,0,1,0,1,1,0,7,19,7,0,1,5,5,1,0,91,707,1311,707,91,0,52,570,1655,
%T 1655,570,52
%N Triangle read by rows: coefficients of the polynomials A_{1,4}(n,k).
%H J. Agapito, <a href="https://dx.doi.org/10.1016/j.laa.2014.03.018">On symmetric polynomials with only real zeros and nonnegative gamma-vectors</a>, Linear Algebra and its Applications, Volume 451, 15 June 2014, Pages 260-289.
%e Triangle begins:
%e 1,
%e 0,1,
%e 0,1,1,
%e 0,7,19,7,
%e 0,1,5,5,1,
%e 0,91,707,1311,707,91,
%e 0,52,570,1655,1655,570,52,
%e ...
%Y Cf. A245168, A245169, A245170, A245171, A245172, A245173.
%K nonn,tabl,more
%O 0,8
%A _N. J. A. Sloane_, Jul 12 2014