OFFSET
1,1
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
MATHEMATICA
Denominator[1/36-1/Range[80]^2] (* Harvey P. Dale, Feb 06 2012 *)
PROG
(Haskell)
import Data.Ratio ((%), denominator)
a061046 = denominator . (1 % 36 -) . recip . (^ 2) . fromIntegral
-- Reinhard Zumkeller, Jan 06 2014
(PARI) for(n=6, 50, print1(denominator(1/6^2 - 1/n^2), ", ")) \\ G. C. Greubel, Jul 07 2017
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
N. J. A. Sloane, May 26 2001
STATUS
approved