A020803 Decimal expansion of 1/sqrt(46).

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

Offset

0,2

Links

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

Index entries for algebraic numbers, degree 2.

Example

0.14744195615489713345792513753534715446077713747659322245109173004523322313....

Mathematica

RealDigits[N[1/Sqrt[46], 200]] (* Vladimir Joseph Stephan Orlovsky, Jun 01 2010 *)
realDigitsRecip[Sqrt[46]] (* The realDigitsRecip program is at A021200 *) (* Harvey P. Dale, Oct 13 2025 *)

Prog

(PARI) 1/sqrt(46) \\ Charles R Greathouse IV, May 19 2026

Crossrefs

Sequence in context: A201412 A272056 A388124 * A019626 A203137 A005472

Adjacent sequences: A020800 A020801 A020802 * A020804 A020805 A020806

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved