A010492 Decimal expansion of square root of 38.

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

Offset

1,1

Comments

Continued fraction expansion is 6 followed by {6, 12} repeated. - Harry J. Smith, Jun 04 2009

Links

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

Index entries for algebraic numbers, degree 2

Example

6.164414002968976450250192381454244225235624023444574544874572072458399....

Mathematica

RealDigits[N[Sqrt[38], 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 24 2011 *)

Prog

(PARI)  default(realprecision, 20080); x=sqrt(38); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010492.txt", n, " ", d));  \\ Harry J. Smith, Jun 04 2009

Crossrefs

Cf. A040031 (continued fraction).

Sequence in context: A176398 A318478 A221210 * A276515 A379443 A144544

Adjacent sequences: A010489 A010490 A010491 * A010493 A010494 A010495

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved