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 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. 2
 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 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,4 COMMENTS Inverse is A178124. First column is A178123. LINKS EXAMPLE 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 CROSSREFS Sequence in context: A299105 A307899 A144634 * A147315 A085853 A185997 Adjacent sequences:  A178122 A178123 A178124 * A178126 A178127 A178128 KEYWORD nonn,tabl AUTHOR Paul Barry, May 20 2010 STATUS approved

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Last modified September 21 13:20 EDT 2020. Contains 337272 sequences. (Running on oeis4.)