A144987 Denominators of an Egyptian fraction for 1/sqrt(8) = 0.35355339059327376223...

3, 50, 4545, 28362567, 1497340447522680, 4387088233067304774404776830059, 21181904263756953142587802868501086598875135541314844201016311, 850362874661071143418760124561686027269498941223459043945221634054718647025769989728300760240990642339926562157579631197188

Offset

1,1

Links

Table of n, a(n) for n=1..8.

Mathematica

a = {}; k = N[1/Sqrt[8], 1000]; Do[s = Ceiling[1/k]; AppendTo[a, s]; k = k - 1/s, {n, 1, 10}]; a (*Artur Jasinski*)

Crossrefs

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

Sequence in context: A185157 A078674 A071094 * A304055 A305449 A304701

Adjacent sequences: A144984 A144985 A144986 * A144988 A144989 A144990

Keyword

frac,nonn

Author

Artur Jasinski, Sep 28 2008

Status

approved