A020828 Decimal expansion of 1/sqrt(71).

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

Offset

0,3

Links

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

Index entries for algebraic numbers, degree 2.

Mathematica

RealDigits[1/Sqrt[71], 10, 120][[1]] (* Harvey P. Dale, Jun 30 2022 *)

Prog

(PARI) 1/sqrt(71) \\ Charles R Greathouse IV, May 18 2026

Crossrefs

Sequence in context: A104175 A019792 A272487 * A388513 A388872 A378968

Adjacent sequences: A020825 A020826 A020827 * A020829 A020830 A020831

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved