A010525 Decimal expansion of square root of 73.

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

Offset

1,1

Comments

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

Links

Harry J. Smith, Table of n, a(n) for n = 1..20000

Index entries for algebraic numbers, degree 2

Example

8.544003745317531167871648326239706434594455329533282241908651253771648....

Mathematica

RealDigits[N[73^(1/2), 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 23 2012 *)

Prog

(PARI)  default(realprecision, 20080); x=sqrt(73); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010525.txt", n, " ", d));  \\ Harry J. Smith, Jun 08 2009

Crossrefs

Cf. A010151 (continued fraction).

Sequence in context: A030437 A200290 A273959 * A190184 A275984 A198824

Adjacent sequences: A010522 A010523 A010524 * A010526 A010527 A010528

Keyword

nonn,cons

Author

N. J. A. Sloane

Extensions

Final digits of sequence corrected using the b-file. - N. J. A. Sloane, Aug 30 2009

Status

approved