%I #7 Nov 12 2018 07:18:17
%S 2,2,3,3,3,8,8,8,8,45,45,15,45,45,288,96,144,144,96,288,140,35,140,35,
%T 140,35,140,17280,17280,640,17280,17280,640,17280,17280,14175,14175,
%U 14175,14175,2835,14175,14175,14175,14175,89600,89600,2240,5600,44800
%N Denominators of Newton-Cotes formulas.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Newton-CotesFormulas.html">Newton-Cotes Formulas</a>
%e 1/2, 1/2; 1/3, 4/3, 1/3; 3/8, 9/8, 9/8, 3/8; 14/45, 64/45, 8/15, 64/45, 14/45; ...
%Y Cf. A093735.
%K nonn,frac
%O 1,1
%A _Eric W. Weisstein_, Apr 14 2004
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