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A101023 Table of denominators of coefficients of certain rational polynomials. 1

%I #3 Oct 12 2012 14:40:22

%S 1,1,6,1,3,45,1,2,15,70,1,3,15,35,1575,1,6,9,7,315,2079,1,1,3,7,105,

%T 693,21021,1,6,15,2,45,99,3003,6435,1,3,45,5,45,297,3003,6435,984555,

%U 1,2,5,5,25,33,1001,715,109395,1154725,1,3,1,7,15,33,1001,429,21879,230945

%N Table of denominators of coefficients of certain rational polynomials.

%F a(n, m)= denominator(R(n, x)[x^m]), m=0, ..., n, n>=0,

%F a(n, m)= denominator(r(n, m)) with the triangle of rational numbers r(n, m) defined in A101022.

%Y The table of numerators is given in A101022.

%K nonn,frac,tabl,easy

%O 1,3

%A _Wolfdieter Lang_, Nov 30 2004

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