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%I #16 Jul 07 2017 03:37:45
%S 36,9,12,144,900,1,1764,576,324,225,4356,48,6084,441,300,2304,10404,
%T 81,12996,3600,196,1089,19044,192,22500,1521,2916,7056,30276,75,34596,
%U 9216,484,2601,44100,1296,49284,3249,2028,14400,60516,147,66564,17424,8100,4761,79524,256,86436,5625,3468,24336,101124,729,108900,28224,4332,7569,125316,400,133956,8649,15876,36864,152100,363,161604,41616,6348,11025,181476,5184
%N Denominator of 1/36 - 1/n^2.
%H Reinhard Zumkeller, <a href="/A061046/b061046.txt">Table of n, a(n) for n = 1..10000</a>
%t Denominator[1/36-1/Range[80]^2] (* _Harvey P. Dale_, Feb 06 2012 *)
%o (Haskell)
%o import Data.Ratio ((%), denominator)
%o a061046 = denominator . (1 % 36 -) . recip . (^ 2) . fromIntegral
%o -- _Reinhard Zumkeller_, Jan 06 2014
%o (PARI) for(n=6,50, print1(denominator(1/6^2 - 1/n^2), ", ")) \\ _G. C. Greubel_, Jul 07 2017
%Y See A061045 for numerators and further information. Cf. A061035-A061050.
%K nonn,frac
%O 1,1
%A _N. J. A. Sloane_, May 26 2001