A144988 Denominators of an Egyptian fraction for 1/Sqrt[10]=0.316227766...

4, 16, 269, 97145, 136932237232, 20673377349936322828115, 3064009179828599322781273131956055066080121287, 26627889885770619250657085299814830308649653035272557146964038816993427725649965746421175612

Offset: 1

Author

Artur Jasinski, Sep 28 2008

Keywords

• frac
• nonn

Crossrefs

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

Programs

Mathematica

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