A010509 Decimal expansion of square root of 56.

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

Offset

1,1

Comments

Continued fraction expansion is 7 followed by {2, 14} repeated. - Harry J. Smith, Jun 06 2009

Links

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

Example

7.483314773547882771167497464633098603512039615557453892607490934640070... - Harry J. Smith, Jun 06 2009

Mathematica

RealDigits[N[Sqrt[56], 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 25 2011 *)

Prog

(PARI) { default(realprecision, 20080); x=sqrt(56); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010509.txt", n, " ", d)); } \\ Harry J. Smith, Jun 06 2009

Crossrefs

Cf. A040048 Continued fraction. - Harry J. Smith, Jun 06 2009

Sequence in context: A195384 A021576 A222183 * A161166 A199060 A330596

Adjacent sequences: A010506 A010507 A010508 * A010510 A010511 A010512

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved