A020768 Decimal expansion of 1/sqrt(11).

3, 0, 1, 5, 1, 1, 3, 4, 4, 5, 7, 7, 7, 6, 3, 6, 2, 2, 6, 4, 6, 8, 1, 2, 0, 6, 6, 9, 7, 0, 0, 6, 2, 4, 2, 5, 8, 1, 1, 5, 5, 3, 5, 0, 4, 1, 4, 4, 4, 8, 6, 6, 9, 0, 6, 4, 1, 6, 9, 8, 3, 7, 6, 9, 1, 9, 6, 8, 0, 4, 2, 2, 0, 5, 5, 3, 6, 7, 6, 2, 2, 4, 2, 8, 0, 7, 6, 6, 7, 2, 6, 4, 8, 0, 2, 6, 4, 2, 2

Offset

0,1

Comments

1/sqrt(11) = 0.3015113445777636226468120669700624258115535041444866906416983769196804220553... [Vladimir Joseph Stephan Orlovsky, May 27 2010]

Links

Ivan Panchenko, Table of n, a(n) for n = 0..1000

Index entries for algebraic numbers, degree 2

Mathematica

RealDigits[N[1/Sqrt[11], 200]] (*Vladimir Joseph Stephan Orlovsky, May 27 2010 *)

Prog

(PARI) 1/sqrt(11) \\ Charles R Greathouse IV, Apr 04 2026

Crossrefs

Cf. A010468.

Sequence in context: A119879 A115714 A346242 * A246182 A388007 A104544

Adjacent sequences: A020765 A020766 A020767 * A020769 A020770 A020771

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved