A020774 Decimal expansion of 1/sqrt(17).

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

Offset

0,1

Links

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

Index entries for algebraic numbers, degree 2.

Example

0.242535625036332973518906462116122177949835248551389437317566680770291432138....

Mathematica

RealDigits[N[1/Sqrt[17], 200]] (* Vladimir Joseph Stephan Orlovsky, May 30 2010 *)

Prog

(PARI) 1/sqrt(17) \\ Charles R Greathouse IV, May 18 2026

Crossrefs

Sequence in context: A076920 A183225 A366586 * A395907 A291303 A347098

Adjacent sequences: A020771 A020772 A020773 * A020775 A020776 A020777

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved