A010519 Decimal expansion of square root of 67.

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

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• cons

Comments

Continued fraction expansion is 8 followed by {5, 2, 1, 1, 7, 1, 1, 2, 5, 16} repeated. - Harry J. Smith, Jun 08 2009

Examples

			8.185352771872449969953703724733929458880486815498039963066715202723667...
		

Links

• Harry J. Smith, Table of n, a(n) for n = 1..20000
• Index entries for algebraic numbers, degree 2.

Crossrefs

Cf. A010147 Continued fraction.

Programs

Mathematica

RealDigits[Sqrt[67],10,120][[1]] (* Harvey P. Dale, Aug 28 2011 *)

PARI

{ default(realprecision, 20080); x=sqrt(67); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010519.txt", n, " ", d)); } \\ Harry J. Smith, Jun 08 2009