A178103 Coefficient array of orthogonal polynomials P(n,x)=x*P(n-1,x)-(2n-3)*P(n-2,x), P(0,x)=1,P(1,x)=x.
1, 0, 1, -1, 0, 1, 0, -4, 0, 1, 5, 0, -9, 0, 1, 0, 33, 0, -16, 0, 1, -45, 0, 114, 0, -25, 0, 1, 0, -408, 0, 290, 0, -36, 0, 1, 585, 0, -1890, 0, 615, 0, -49, 0, 1, 0, 6705, 0, -6240, 0, 1155, 0, -64, 0, 1, -9945, 0, 38835, 0, -16695, 0, 1988, 0, -81, 0, 1, 0, -137340, 0, 157395, 0
Offset: 0
Examples
Triangle begins 1, 0, 1, -1, 0, 1, 0, -4, 0, 1, 5, 0, -9, 0, 1, 0, 33, 0, -16, 0, 1, -45, 0, 114, 0, -25, 0, 1, 0, -408, 0, 290, 0, -36, 0, 1, 585, 0, -1890, 0, 615, 0, -49, 0, 1 Production matrix of inverse is 0, 1, 1, 0, 1, 0, 3, 0, 1, 0, 0, 5, 0, 1, 0, 0, 0, 7, 0, 1, 0, 0, 0, 0, 9, 0, 1, 0, 0, 0, 0, 0, 11, 0, 1, 0, 0, 0, 0, 0, 0, 13, 0, 1, 0, 0, 0, 0, 0, 0, 0, 15, 0, 1
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