A144984 Denominators of an Egyptian fraction for 1/sqrt(5) (A020762).

3, 9, 362, 148807, 432181530536, 615828580117398011389583, 385329014801969222669766835659574445455872858297

Offset: 1

Author

Artur Jasinski, Sep 28 2008

Keywords

• nonn
• frac

Links

• Jinyuan Wang, Table of n, a(n) for n = 1..11

Crossrefs

Cf. A020762, A069139, A006487, A006526, A006525, A006524, A001466, A110820, A117116, A118323, A118324, A118325, A144835, A132480-A132574, A069261, A144984-A145003.

Programs

Mathematica

a = {}; k = N[1/Sqrt[5], 1000]; Do[s = Ceiling[1/k]; AppendTo[a, s]; k = k - 1/s, {n, 1, 10}]; a