A010512 Decimal expansion of square root of 59.

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

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• cons

Comments

Continued fraction expansion is 7 followed by {1, 2, 7, 2, 1, 14} repeated. - Harry J. Smith, Jun 07 2009

Examples

			7.681145747868608175769687021731372473062451077614883928024736483935541...
		

Links

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

Crossrefs

Cf. A010144 Continued fraction.

Programs

Mathematica

RealDigits[N[Sqrt[59],200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 25 2011 *)

PARI

{ default(realprecision, 20080); x=sqrt(59); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010512.txt", n, " ", d)); } \\ Harry J. Smith, Jun 07 2009