A010516 Decimal expansion of square root of 63.

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

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• cons

Comments

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

Examples

			7.937253933193771771504847260917781277130777549247350541105003377603206... - _Harry J. Smith_, Jun 07 2009
		

Links

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

Crossrefs

Cf. A040055 (continued fraction).

Programs

Mathematica

RealDigits[N[63^(1/2),200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 22 2012 *)

PARI

{ default(realprecision, 20080); x=sqrt(63); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010516.txt", n, " ", d)); } \\ Harry J. Smith, Jun 07 2009