A010495 Decimal expansion of square root of 41.

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

Offset

1,1

Comments

Continued fraction expansion is 6 followed by {2, 2, 12} repeated. - Harry J. Smith, Jun 05 2009

Links

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

Index entries for algebraic numbers, degree 2.

Example

6.403124237432848686488217674621813264520420132621018885529272626668182... - Harry J. Smith, Jun 05 2009

Mathematica

RealDigits[N[Sqrt[41], 100]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 24 2011 *)

Prog

(PARI) { default(realprecision, 20080); x=sqrt(41); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010495.txt", n, " ", d)); } \\ Harry J. Smith, Jun 05 2009

Crossrefs

Cf. A010133 (continued fraction). - Harry J. Smith, Jun 05 2009

Sequence in context: A375254 A011487 A242834 * A111310 A190575 A189038

Adjacent sequences: A010492 A010493 A010494 * A010496 A010497 A010498

Keyword

nonn,cons,easy

Author

N. J. A. Sloane

Status

approved