A020834 Decimal expansion of 1/sqrt(77).

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

Offset

0,3

Links

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

Index entries for algebraic numbers, degree 2.

Example

0.11396057645963794883644660139501700728410229646174679988217786532185408631....

Mathematica

RealDigits[1/Sqrt[77], 10, 120][[1]] (* Harvey P. Dale, Feb 16 2016 *)

Prog

(PARI) 1/sqrt(77) \\ Charles R Greathouse IV, May 19 2026

Crossrefs

Sequence in context: A107051 A351913 A337446 * A389032 A198731 A153019

Adjacent sequences: A020831 A020832 A020833 * A020835 A020836 A020837

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved