A144995 Denominators of an Egyptian fraction for 1/sqrt(19) = 0.22941573387...

5, 34, 251943, 77358462192, 329674933038929584801859, 118413558884112868600621270078763367701114576955, 19756890296133318743365962162537257145612343071078668201479848363416263252859088735079245625303

Offset

1,1

Links

Table of n, a(n) for n=1..7.

Mathematica

a = {}; k = N[1/Sqrt[19], 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: A194687 A208098 A216759 * A173865 A285019 A169617

Adjacent sequences: A144992 A144993 A144994 * A144996 A144997 A144998

Keyword

frac,nonn

Author

Artur Jasinski, Sep 28 2008

Status

approved