login
A093761
Denominators of Pi-dependent part of even terms in the probability of obtaining an acute triangle by picking n points at random in the unit n-ball.
6
1, 45, 315, 606375, 7640325, 18573630075, 655383804075, 38264331330225, 916111865931136875, 100955527625611283625, 2139180694732706625, 26851955023354986149625, 1684402483265040315792015
OFFSET
2,2
LINKS
Eric Weisstein's World of Mathematics, Ball Triangle Picking
EXAMPLE
-1/8+4/Pi^2, 33/70, 1/32+256/(45Pi^2), 1415/2002, 31/256+2048/(315Pi^2), 231161/277134, ...
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
Eric W. Weisstein, Apr 15 2004
STATUS
approved