%I #2 Mar 31 2012 10:22:10

%S 4,20,662,1297759,1844432493162,5639188476912002976180302,

%T 82026153762914421289030509892448816950653744800250,

%U 41282640425840814517611601419413673319625465033274597914250689256152252919560334025322141823942800904

%N Denominators of an Egyptian fraction for 1/Sqrt[11] = 0.301511344577763622646812...

%t a = {}; k = N[1/Sqrt[11], 1000]; Do[s = Ceiling[1/k]; AppendTo[a, s]; k = k - 1/s, {n, 1, 10}]; a (*Artur Jasinski*)

%Y A069139, A006487, A006526, A006525, A006524, A001466, A110820, A117116, A118323, A118324, A118325, A144835, A132480-A132574, A069261, A144984-A145003

%K frac,nonn

%O 1,1

%A _Artur Jasinski_, Sep 28 2008