A145002 Denominators of an Egyptian fraction for 1/Sqrt[28] = 0.1889822365...

6, 45, 10713, 324564970, 180179551708668257, 66100039883449216745724149409859980, 5970964373869392740489950614747811004676487208587055130790649750452409

Offset

1,1

Links

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

Mathematica

a = {}; k = N[1/Sqrt[28], 1000]; Do[s = Ceiling[1/k]; AppendTo[a, s]; k = k - 1/s, {n, 1, 10}]; a (*Artur Jasinski*)

Crossrefs

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

Sequence in context: A322089 A273091 A086721 * A043076 A154651 A327935

Adjacent sequences: A144999 A145000 A145001 * A145003 A145004 A145005

Keyword

frac,nonn

Author

Artur Jasinski, Sep 28 2008

Status

approved