A178125 Inverse of coefficient array of orthogonal polynomials P(n,x)=(x-n)*P(n-1,x)-(2n-3)*P(n-2,x), P(0,x)=1,P(1,x)=x-1.
1, 1, 1, 2, 3, 1, 5, 11, 6, 1, 16, 45, 34, 10, 1, 61, 208, 197, 81, 15, 1, 269, 1068, 1204, 626, 165, 21, 1, 1337, 6017, 7810, 4863, 1640, 302, 28, 1, 7354, 36801, 53762, 38742, 15781, 3760, 511, 36, 1, 44155, 242242, 391797, 319197, 151487, 43962, 7805, 814
Offset: 0
Examples
Triangle begins 1, 1, 1, 2, 3, 1, 5, 11, 6, 1, 16, 45, 34, 10, 1, 61, 208, 197, 81, 15, 1, 269, 1068, 1204, 626, 165, 21, 1, 1337, 6017, 7810, 4863, 1640, 302, 28, 1, 7354, 36801, 53762, 38742, 15781, 3760, 511, 36, 1 Production matrix is 1, 1, 1, 2, 1, 0, 3, 3, 1, 0, 0, 5, 4, 1, 0, 0, 0, 7, 5, 1, 0, 0, 0, 0, 9, 6, 1, 0, 0, 0, 0, 0, 11, 7, 1, 0, 0, 0, 0, 0, 0, 13, 8, 1, 0, 0, 0, 0, 0, 0, 0, 15, 9, 1
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