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 A178108 Inverse of coefficient array for orthogonal polynomials P(n,x)=x*P(n-1,x)-2*floor((n+2)/2)-3)*P(n-2,x), P(0,x)=1,P(1,x)=x. 1
 1, 0, 1, 1, 0, 1, 0, 2, 0, 1, 2, 0, 5, 0, 1, 0, 7, 0, 8, 0, 1, 7, 0, 31, 0, 13, 0, 1, 0, 38, 0, 70, 0, 18, 0, 1, 38, 0, 248, 0, 160, 0, 25, 0, 1, 0, 286, 0, 728, 0, 285, 0, 32, 0, 1, 286, 0, 2470, 0, 2153, 0, 509, 0, 41, 0, 1, 0, 2756, 0, 8929, 0, 4698, 0, 796, 0, 50, 0, 1, 2756, 0, 29543, 0 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,8 COMMENTS Inverses is A178107. First column is aeration of A094664. LINKS EXAMPLE Triangle begins 1, 0, 1, 1, 0, 1, 0, 2, 0, 1, 2, 0, 5, 0, 1, 0, 7, 0, 8, 0, 1, 7, 0, 31, 0, 13, 0, 1, 0, 38, 0, 70, 0, 18, 0, 1, 38, 0, 248, 0, 160, 0, 25, 0, 1, 0, 286, 0, 728, 0, 285, 0, 32, 0, 1, 286, 0, 2470, 0, 2153, 0, 509, 0, 41, 0, 1 Production matrix is 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 3, 0, 1, 0, 0, 0, 3, 0, 1, 0, 0, 0, 0, 5, 0, 1, 0, 0, 0, 0, 0, 5, 0, 1, 0, 0, 0, 0, 0, 0, 7, 0, 1, 0, 0, 0, 0, 0, 0, 0, 7, 0, 1 CROSSREFS Sequence in context: A145316 A137298 A136487 * A021501 A101662 A091064 Adjacent sequences:  A178105 A178106 A178107 * A178109 A178110 A178111 KEYWORD nonn,tabl AUTHOR Paul Barry, May 20 2010 STATUS approved

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